All you have to do is present your military ID when you receive your unit. The storage facility offers all active members of the military a 10 percent discount on self-storage – in addition to any other specials or promotions that are currently available. CubeSmart – If you’re looking for a self-storage unit to store your belongings for the short-term or long-term, consider CubeSmart.The specific discount isn’t mentioned on the site, but you can contact a franchise near you to learn more about their offerings. Zippy Shell – The moving container company offers military moving and storage discounts to current members of the military who are setting out on a military DITY move.To see which locations offer a military discount, check here. Go Mini’s offers military discounts (though, it doesn’t say how much) at select locations to those who have served in the military – both past and present. Go Mini’s – On their website, the moving container company claims that ten of their franchisees have served in the military, making military members “near and dear” to their hearts.SMARTBOX mentions that the discount is also good for all branches of the military. The moving container company is currently giving $20 off both moving and storage services for active members of the military with the code MILOFF20. SMARTBOX – SMARTBOX wants to help members of the military with their local and long distance moves.Once you’ve loaded the moving container up, 1-800-PACK-RAT will pick it up and deliver it to your new home. ![]() All you have to do is call the company to reserve your moving container and obtain your discount. The moving container company offers all active and retired military a 10 percent discount with the code MILIME10. 1-800-PACK-RAT – 1-800-PACK-RAT is a popular choice among military members.Once you’ve loaded the container, PODS will pick it up and deliver it to your destination. To receive the discount, all you have to do is call PODS to reserve your container and mention that you are (or have been) in the military. The moving container company also offers one month of free storage for long distance moves. PODS – According to their website, PODS offers a 10 percent discount to active duty, retired and veteran members of the U.S.Members of the military can use the discount code MIL50 to save $50 on their U-Pack move. ![]() U-Pack will deliver it to your new duty station. All you have to do is choose your move date and moving equipment (either a ReloCube or a freight trailer). The moving container company offers additional discounts to the military.
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![]() His singing is too thin to carry two consecutive cuts, his drumming has to be exploited by subtler musicians, and the title cut is the only decent song he ever wrote. Buddy Miles: Well my mind is goin through. Buddy miles is goin to do something he wrote called them changes. He wrote, played, sang and recorded the song. Jimi Hendrix - Them Changes - Live Lyrics. So, does anyone have any idea of where the title of this thread came from? The song? The artist? Hint: Paul McCartney sang, "Your mother should know." But, the only way you'll know is if you remember the latter of the two "fifth Beatles.His work on Band of Gypsies and Devotion surpasses anything he ever did with the Electric Flag, but that's due to the artistic maturity of Hendrix and McLaughlin, not of Buddy Miles. I have to start with his time with Jimi Hendrix really theres no other way to start a post about Buddy Miles. That album turned out to be the last full-length Hendrix album released before his death. I'm sure I could have beat any taxi by more than 20 minutes. Returning to my hotel, I took one look at the traffic on the streets and started walking. He was still more than a block away when I walked into the building. Traffic around the Sortis was so bad, I handed the driver the fare and got out of the cab. One afternoon last week, I took a taxi from El Cangrejo to our attorney in Obarrio, near the Sortis Hotel. Keep that in mind when you're going from A to B. The only time traffic is somewhat reasonable is after dark. Embassy near Ciudad de Saber, traffic is miserable, There is no rush hour. Changed (song) ' Changed ' is a song recorded by American country music group Rascal Flatts. Traffic in the city: Nothing but worse! As the Panameños say, "1 million residents, 2 million cars." In Casco Viejo, Obarrio, parts of El Cangrejo, Bancaria, Corozal, and around the U.S. Their service was prompt, efficient, professional, friendly and very courteous. I used my AmEx collision/theft/damage coverage and Thrifty's hold was only $250. ![]() They are super to work with! We rented a Full Size and got a Premium (Kia Optima) for three days at $110, including liability and all fees/charges. we have reminded them of the circumstances of our emigration & settlement here, no one of which could warrant so strange a pretension: that these were effected at. we have warned them from time to time of attempts by their legislature to extend a jurisdiction over these our states. Now, they have a larger facility on the same side of Via España as Iglesia del Carmen. Hendrix produced Buddy Miles Expresss 1969 album Electric Church, and Miles performed on Hendrixs recording, Electric Ladyland. Nor have we been wanting in attentions to our British brethren. Thrifty Rental Cars: Their El Cangrejo location has moved across the street. ![]() And their breakfast buffet is still part of the package. But, this trip, our room was $87 per night, taxes included. Vladimir Nabokov’s Lolita is another literary work that other authors and critics alike agree to be one of the greatest books written in the 20th century. ($100 with taxes.) Considering what you get, that's still a great deal. Fools Gold Records Wrote A Song About You (Kaytranada Edition). Hotels: Since 2012, Torres de Alba has charged $91 per night for a suite. The taxi drivers tried to run Uber out and failed, and now they have strong competition. I countered with B/2.25 and he immediately said, "Okay." I think Uber has made a big difference. ![]() Only one driver, when asked, "How much ?" gave me a ridiculous quote of B/5. Taxis: The taxis are actually clean! And, what's even more amazing, the drivers are quoting reasonable fares from A to B. Panama - especially Panama City - changes so much and so quickly. Intro Well, my mind is going through them changes I feel just like committing a crime Every time you see me goin' somewhere I know I'm goin' outta my mind, yeah Oh, my baby she left me the. We require no lead times and request only a one-hide minimum on all in-stock hides.īrowse our selection now to order your hair on cowhide leather, or contact a representative for more information about our products. Luxury meets style with our selection of Leather & Hair On Hide. Order Hair On Hide Leather From United LeatherĪs one of the largest leather distributors in the U.S., United Leather offers a large inventory of hair on hide leathers for nearly any industry application. Shop Leather & Hair On Hide Rugs from Mitchell Gold + Bob Williams, handcrafted in the USA. Hair on hide leather rugs, pillows, and upholstery items are often found in upscale homes, while the material can also be used to create stunning fashion accessories like purses and footwear. Hair on cowhide leather has long been a popular material in Western wear such as vests and hats, and its influence has recently expanded to other areas of the fashion and interior design industries. ![]() Choose from a variety of weights, sizes, hair lengths, and thicknesses in both unique and traditional color options. Features the look of a steer hair on hide leather with a polyurethane vinyl background and flocked nylon Hair. Vegetable Tanned Leather Pull Up Upholstery Embossed Upholstery Upholstery Cow Leather Nappa leather Smooth Leather Halfhides Pebble-Grainy Cowhides Pony. United Leather offers numerous pattern options, including natural cow hair patterns, cheetah, zebra, leopard, tiger, snakeskin, and more. Applications of Hair On Hide Leather Designs Temporarily out of stock, more on the way Gamblers Choice Hair-On 1/4 Hide. ![]() Color, size and shape will vary from hide to hide. Cowhide hair-on-hide (cowhide) is best used in a low to medium traffic domestic area or on furniture that is used occasionally. The hair is left on the hide during the tanning process for use in upscale fashion accessories. Our hair on hides are bold and natural and represent a true cowhide. Hair on cowhide leather provides the natural beauty and durability of cowhide under the unique texture of calf and cow hair. ![]() You will indemnify and release Frame It Easy from all liability (including attorney's fees and legal costs) for any claims related to the infringement of any third party's rights by the reproduction by Frame It Easy of the image you upload into our website or share with us for the purpose of printing (whether said claims are alleged or actual).īy uploading an image into our website (or otherwise sharing it with us for the purpose of printing), you certify that you understand:.The image is not obscene, hateful, libelous, threatening, or slanderous.īy uploading an image into our website (or otherwise sharing it with us for the purpose of printing), you further agree that that:.The image is not unlawful in any way and does not violate any applicable rule, regulation, or another person's privacy.These rights include but are not limited to trademarks, copyrights, patents, rights of privacy, rights of publicity, and moral rights. You have all of the necessary rights required to use the image without infringing upon or violating the rights of any third party.In the simplest words possible: you need to have the rights to reproduce every single image you upload into our website (or otherwise share with us for the purpose of printing) in order for us to be able to print it.īy uploading an image into our website (or otherwise sharing it with us for the purpose of printing), you certify that: ![]() In order to keep providing this great service, we have a few rules for what kind of content we accept to print and frame. You upload an image, we print and frame it, and you receive a high-quality ready-to-hang frame in the mail at an unbeatable price. We built our website to provide the simplest and best framing experience possible. You may notice that our website won't let you print a photo larger than a certain size - this is to avoid printing something of very low quality. However, when you print a photo out and hold it at arm's length, your eyes can discern up to 300 dots per inch. That's because most screens cannot display more than 72 dots per inch. Usually, photos found online are not nearly as detailed as photos that are intended to be printed on paper. If you have any questions about dots per inch or framing in general, please do not hesitate to contact us using the phone number, email address, or instant chat box in the footer of our website. ![]() Think about stretching a standard 4" by 6" photo to fit a billboard - it will look great from a couple hundred feet away but will look very blurry up close. However, because it is not possible to add detail to a photo after it is taken, the larger you choose to print your photo the blurrier it will look up close. When you upload this photo to our website, we will always print it at the highest possible dots per inch for the size that you select. It is not possible to add detail to a photo after it is taken - for example, there is nothing that can be done to a photo taken by an older cell phone camera to make it look like a picture taken by professional photography equipment. When you take a photo, your camera saves it at a certain level of detail which depends on the quality of the camera. The greater this number, the more detail we can see in a printed photo. This goes for frames as well - mix the frames by color and size so it looks elevated yet balanced and not cluttered.Dots per inch (or "DPI" for short) refers to the number of dots a printer puts down in a one-inch line. For example, do not group together black and white on one side and then pieces with more color on the other. Keep in mind to evenly distribute the art by color and size and create interesting juxtapositions of what sits next to what. Alternatively, lay the art on the ground and work on the placement there. ![]() If you plan on creating a linear grid look, the measurement between each frame needs to be the same. Two to four inches of space between each frame looks best when creating an eclectic mix. Start with the focal piece and then experiment with the layout around that piece. Seeing them on the wall will greatly help you determine the placement. Mark what each cutout is, then using painters tape, stick the cutouts on the wall. The easiest way to do this is by laying your framed art on the ground on top of brown craft paper, then tracing and cutting around it. There are many ways to plan your layout for the gallery wall. ![]() He also staged at Chef René Redzepi’s internationally acclaimed Noma in Copenhagen, Denmark, an experience that fostered his appreciation for foraging and other culinary techniques from around the world. Having grown up in Maryland, Rafidi spent time at other respected East Coast restaurants, including Blue Duck Tavern in D.C. In this role, he supported the culinary management of the group’s multinational properties and was pivotal in opening eight of those concepts. In May 2022, Albi was awarded a coveted Michelin Star.īefore making his mark on D.C.’s restaurant industry, Rafidi spent six years working alongside Michael Mina as Executive Chef of the lauded French restaurant RN74 in San Francisco, and as the Mina Group’s Corporate Chef. In February 2022, Rafidi was named a James Beard Semifinalist for Best Chef: Mid-Atlantic, and a finalist in the same category in 2023. He was a 2018 finalist for Rising Star Chef and a 2022 finalist for Chef of the Year in the Restaurant Association of Metropolitan Washington’s RAMMY Awards. Rafidi was recognized as Eater DC’s Chef of the Year in 2017. Inspired by his family’s roots in the Levant and grandparents' home cooking, Rafidi spent many years in some of the country’s finest kitchens before he opened Albi in early 2020. The menus reflect a creative update to traditional Arabic cuisine, with modern techniques utilizing the best the Mid-Atlantic has to offer. We Thank You All For Our Success And Your Continued Support.Michael Rafidi is the chef and owner of the Michelin-starred Albi, located in Washington, D.C.’s Navy Yard neighborhood. This was the area’s only bar at the time for patrons to drink, watch the game or debates, and have some traditional and non-traditional pub fare in the neighborhood. In 2008 the Middle Eastern Cuisine was expanded into The Olive Lounge. As they learned the ropes of the restaurant business, the sons decided Takoma Park needed a night life. Throughout the process of opening, operating, and selling businesses, The Hishmeh brothers passed along their skills and dedication to their sons. Having restaurant experience and ties to wholesalers, the restaurant was an immediate success and welcomed dearly by the neighborhood. In October of 2001 The Middle Eastern Cuisine was opened. Encounter authentically made halal meals. As times changed, the market for Mediterranean food became more competitive, so they decide to open a Middle Eastern restaurant. We are Tampas favorite restaurant to experience the flavors loved around the world. ![]() Starting their wholesale business called Middle East Market. By doing so they were providing the neighborhood with a place to get various olives, cheeses, and dry goods. Since then, La Marsa has expanded to 9 locations and has served thousands of satisfied guests. They converted it into one of the first Middle Eastern bakeries in the metropolitan area to bake fresh Pita.Īs their success continued, they decided to sell The Electric Maid and expand the bakery into a retail location in 1982. The La Marsa story began in 2006 when three friendsAdel, Fadhel & Mojoined together to introduce the SE Michigan community to their vision of healthy and delicious food offered in an atmosphere of Mediterranean hospitality. As they continued working hard, they later acquired that bakery. Located beside The Electric Maid was an American bakery the Hishmeh brothers also worked for. Their first endeavor here in Takoma Park was the opening of The Electric Maid, which occupied the space that is now Mark’s Kitchen. 15 Best Middle Eastern Delivery Restaurants in Chicago Middle Eastern Near Me Grubhub Find Chicago Middle Eastern restaurants near you and order online for free. While bringing along a few possessions, they also brought their entrepreneurship and hard working spirits as they followed the American dream. The Hishmeh brothers arrived to the United States in the early 1970’s from Ramallah, Palestine. This template is both aesthetic and functional.Įverything in your life has a home in Super Life so you can be more organized and productive. Is one place to manage everything in your life entirely in Notion. This template also comes with extensive tutorials along with free lifetime access to a support community on Circle where you can ask questions! Get The Ultimate Brain Template The Super Life (Ultimate Life Planner) Ultimate Brain turns Notion into the perfect tool choice for Tiago Forte’s Building a Second Brain course. PARA-style organization (Projects, Areas, Resources, Archives) for tasks, projects, and notes.A Quick Capture dashboard for quickly capturing notes and tasks, then getting on with your day.A My Day dashboard for perfectly planning out your day.Here’s a sneak peak of what you get in his Second Brain template: His Ultimate Brain combines tasks, projects, notes, and goals - turning Notion into your all-in-one task manager, note-taker, and planner.Īnd it’s built beautifully so you want to keep coming back to use it. He is the most knowledge Notion creator out there. Thomas Frank is a Notion and Productivity creator. The Best Aesthetic Notion Templates Ultimate Brain by Thomas Frank I see a lot of Notion templates and this helps me understand what are the best Aesthetic Notion templates available today. ![]() ![]() I also run a Notion podcast called Template Titans where I interview the best Notion template creators to unpack the secrets to their success. I’ve organized my lists by the different types of Notion templates. I’ve been using Notion for over four years and collecting my favorite templates on this website. ![]() ![]() "synopsis" may belong to another edition of this title. It builds on the skills outlined in the free Getting Started Guides, which cover the basics of drawing in both 2D and 3D. This book assumes basic working knowledge of computers and Vectorworks software. When they see a fly-through video with every detail, all the lighting. This hard-copy workbook includes a companion CD with exercise files that demonstrate the steps described in the tutorial. Archicad, Rhino, AutoCAD, Allplan, BricsCAD, Vectorworks, and many more. such as moving lights, officially recognized as an open standard for the entertainment. Recommendations and Tips: This tutorial is intended for use with Vectorworks 2014 software and is most applicable for Vectorworks Spotlight with Renderworks and Designer with Renderworks users. comprised of Vectorworks, MA Lighting, and Robe lighting. These settings bounce light around your scene to create. The tutorial is perfect as either a classroom text or a self-guided training option. Turn on indirect and ambient lighting to achieve heightened realism in your Vectorworks renderings. Each step of the process, created for either a sole practitioner or a designer working in a team, is laid out as an exercise with step-by-step directions and options to suit individual designers' work preferences and tastes. ![]() The first project is the creation of a simple 3D form, and the second project details the creation of scenic, sound, and lighting designs for a theoretical Broadway production of Romeo & Juliet. Vectorworks Spotlight provides the lighting designer with all the tools necessary to plan and create a light plot and its associated paperwork. The text is tutorial-based and directs the user to create two projects, each supported by a series of simple exercises. Depence supports the new MVR file format introduced by VectorWorks to. From one step beyond traditional pencil thumbnails, this guide outlines a process of design development and collaboration with other designers and technical staff. The Depence multimedia rendering engine supports all common features of. Redshift employs features like lighting, reflections, volumetric effects such as lit fog, camera effects, and anti-aliasing, which removes the jagged effect observed along straight edges. While the methods and techniques described are applicable to film, television, concerts, exhibits, and themed architecture or interiors, this tutorial focuses on a project that creates a lighting, sound, and set designs for the stage, the root of entertainment design. OctoWhat is Redshift Redshift is a GPU -accelerated render mode that speeds up rendering time without sacrificing quality. The lighting instruments in the Vectorworks Spotlight product represent more than simply a graphical symbol. This book, written by award-winning scenic and lighting designer Kevin Lee Allen, explores the use of the Vectorworks Spotlight with Renderworks program for use in the entertainment industries. ![]() This makes it easier to get in and out of bed, especially for the elderly or infirm. They contain metal coil springs, which are covered in some kind of fabric and then enclosed in a sturdy wooden frame, making the entire unit more durable and easier to move. Benefits Of Box SpringsĪ box spring is used as a bed base to not only elevate the bed, but also provide more support to the sleeper and reduce wear on the mattress by absorbing shock. This style of bed, which was a combination of a coil-sprung mattress and a metal bed frame became the new norm and led to the kind of bedding we use today with box springs and spring support mattresses. The earliest use of springs in a mattress came about in 1865 when Samuel Kettle patented the first ever open spring mattress. Over time, these ropes would loosen and need to be retightened, which is where the term "sleep tight" comes from. This led to people in the 14th century raising their mattress off the ground via a serious or ropes. The majority of these early beds were set directly on the ground and subject to infestation from rodents, bugs, and other pests. As early as the Medieval times, it was the norm for common folk to sleep on rudimentary mattresses made from boards of wood covered with animal skins. in what could be considered the first waterbeds. There is also evidence of the Persians using sewn-up goat skins filled with water as far back as 1580 B.C. ![]() Sometime between 30 B.C., the Egyptians started building elaborate beds for Pharaohs. It is believed these slabs were covered with a mix of soft ferns to create some form of padding, and the sleeper used animal skins as a blanket. The village consisted of eight dwellings, each of which contained a large stone slab that would have been used as a bed. from a neolithic village that was found in Orkney, Scotland. The first known use of what one might consider comparable to the bed setups of today, with a base, padding, and a blanket, dates back to roughly 3000 B.C. This padding was laid directly onto the ground in big piles. It consisted of a variety of leaves and flowers that created a very primitive form of padding. The earliest evidence of bedding was discovered in Sibudu Cave, South Africa. Though the Simple Life Foundation once had the top spot on our list, the Milliard High Profile dethroned it since it has just as sturdy of a construction, but surpasses the former in versatility as it can serve as a foundation or basic box spring. Meanwhile, the Noah Megatron NMB-25 makes almost no noise, helping to create a quiet sleep environment so you won't rely too heavily on your sound machine, though we don't debate the usefulness of those. The Zinus Sleep Master Smart distributes mattress weight well, so you shouldn't struggle with dips or sagging. So we looked for features that would address some of the nuisances that come up when you're trying to snooze. Once you've finished the tough job of setting up your bed, you don't want any surprises, like a sagging mattress or squeaky frame. Both are foldable, but the latter has the added benefits of a lightweight build and a non-slip cover. The Brooklyn Bedding Ultimate Dreams lost its spot to make room for the Mainstay Half-Fold Queen. ![]() We removed the Classic Brands Instant Foundation because assembly is too laborious, and there are so many models on the market that are easier to put together. The Best Price BFBS75 folds in half, which also comes in handy when moving it into your bedroom. It is separated into two pieces, making it rather easy to lug up a stairway or down a tight hallway. On that note, we like the design of the Continental Mattress Split. Setting up a bed can be a hassle, so we looked for box springs that would make the tedious task a bit more manageable. We also like the Continental Mattress Split because of its two-piece design, which makes it both relatively easy to carry upstairs and can minimize movement transfer between two people at night. Of those, the Milliard High Profile is one of the top twin models and the Noah Megatron for queen and king size beds. Some of the best modern box springs are made from rigid tubular steel unlike the rickety wood of decades ago, which increases lifespan and all but eliminates flexing and creaking. Nothing major to report in terms of changes to this version of the Wiki. ![]() We would have liked to see the latter as an option for those who need it. In addition to the USB-C input port and HDMI output, there are four 5Gb/s USB Type A ports, and that’s it-no microSD slots, ethernet, or audio connections. (Power input only reached 55W in our tests.) The entire hub remained cool, even with a charger attached. This USB-C hub is slightly wider than most, with a power input rated at 60W next to a HDMI 1.2 output (allowing 4K resolution on an external display, at 60Hz) that allows protected content to be played back with no problems. Lention’s CB-C35sH feels a little cheap out of the box, with a bit of a rattle that indicates a corner or two were cut in the construction. Otherwise, the two HDMI ports will only support two 4K displays at an eye-wearying 30Hz, not 60Hz. We recommend not buying the more expensive $79.99 Anker 8-in-1 Hub on Amazon unless you’re happy connecting to two 1080p (and not 4K) displays…which is perfectly fine. The hub offers an 18-month warranty, and it even ships with a carrying pouch. Cord length is about 8.5 inches, above the standard 6-inch length.Īnker’s hub was among the fastest we tested to deliver data under load, including simultaneous data transfer between USB-A ports while the SD ports were active. Ethernet is excluded, however, so you’ll need to use Wi-Fi instead. (The charger allows up to 100W in, but supplies 85W.) An HDMI port allows for 4K/30Hz video or 1080p/60Hz video to a single external display, standard for the category. ![]() There’s also a 5Gbps USB-C connection for data, plus a second USB-C port for power input at up to 85W rated. Overall, Anker’s hub is well designed, with adequate spacing between the two 5Gbps USB-A ports. Anker’s hub was among the coolest we’ve tested under load, at about 87 degrees. It’s also a bit more expensive than its rivals. Anker’s 7-in-1 USB-C hub feels surprisingly weighty (3.5 ounces), with a premium metallic (aluminum and polycarbonate) sheen. Can a USB-C hub feel elegant? This one does. An aircraft maintenance technician walks past a tall hangar door that acts like a single slit for sound entering the hangar. At what angles to the incident direction are the boats inside the harbor most protected against wave action?Ģ9. Ocean waves of 20.0-m wavelength approach the opening straight on. A water break at the entrance to a harbor consists of a rock barrier with a 50.0-m-wide opening. If the separation between the first and the second minima of a single-slit diffraction pattern is 6.0 mm, what is the distance between the screen and the slit? The light wavelength is 500 nm and the slit width is 0.16 mm.Ģ8. (d) Use your answers to illustrate how the angular width of the central maximum is about twice the angular width of the next maximum (which is the angle between the first and second minima).Ģ7. (b) What is the angle of the third-order minimum? ![]() (a) If a single slit produces a first minimum at \(\displaystyle 14.5°\), at what angle is the second-order minimum? (b) What is its minimum width if it produces 50 minima?Ģ6. (a) What is the minimum width of a single slit (in multiples of \(\displaystyle λ\)) that will produce a first minimum for a wavelength \(\displaystyle λ\)? (c) Discuss the ease or difficulty of measuring such a distance.Ģ5. (b) What is the distance between these minima if the diffraction pattern falls on a screen 1.00 m from the slit? (a) Find the angle between the first minima for the two sodium vapor lines, which have wavelengths of 589.1 and 589.6 nm, when they fall upon a single slit of width \(\displaystyle 2.00μm\). How far from the center of the pattern are the centers of the first and second dark fringes?Ģ4. Consider a single-slit diffraction pattern for \(\displaystyle λ=589nm\), projected on a screen that is 1.00 m from a slit of width 0.25 mm. (b) What is the highest-order minimum produced?Ģ3. At what angle does it produces its second minimum? (a) Sodium vapor light averaging 589 nm in wavelength falls on a single slit of width \(\displaystyle 7.50μm\). Find the wavelength of light that has its third minimum at an angle of \(\displaystyle 48.6°\) when it falls on a single slit of width \(\displaystyle 3.00μm\).Ģ2. (b) Find the wavelength of light that has its first minimum at \(\displaystyle 62.0°\).Ģ1. (a) What is the width of a single slit that produces its first minimum at \(\displaystyle 60.0°\) for 600-nm light? ![]() (b) At what angle will the second minimum be?Ģ0. (a) How wide is a single slit that produces its first minimum for 633-nm light at an angle of \(\displaystyle 28.0°\)? (b) Where is the first minimum for 700-nm red light?ġ9. (a) Calculate the angle at which a \(\displaystyle 2.00-μm\)-wide slit produces its first minimum for 410-nm violet light. (a) At what angle is the first minimum for 550-nm light falling on a single slit of width \(\displaystyle 1.00μm\)?ġ8. Sorry but I do not have experience with such gratings.\)ġ7. In case you have refractive gratings then I do not know if the formula stays the same or on top of it is snell's law applied. The angles does not change however the shape and clarity does. Beware non linear tracks have major impact on the diffraction result. That I use for my home made spectroscopes. Looks like formula and simulation is matching real gratings made from: ![]() Diffracted rays length indicates the m as You can see some overlap. The horizontal white line going from left to the grating is the light source. Here preview for d=1.6um (grating from CD) simulation based on this:ĭone using simple 2D ray casting and RGB values of visible spectrum Here simple C computation void grating(double lambda,double d,double a) //, , M is the degree of diffraction ( m=0 is simple reflection)ĭ is distance between tracks of grating in. The well known formula for reflective gratings is: sin(a) sin(b)=m*lambda/dĪ angle between grating normal and incoming light in ī angle between grating normal and diffracted or reflected light b in ![]() So I made an simulation to show and prepare new construction configuration for my devices. The diffraction angles did not match my angular tweakables with new gratings so I needed to see where exactly the usable spectrum will be reflected. Just a few days ago I needed exactly this while in process of upgrading my spectroscopes from CD/DVD to BluRay gratings. |
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