Comparison of IR Absorber Coating Methods - ir coating
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Henry Turner of Turner Miniatures is going to be coming to Kickstarter again soon with a brand new campaign called Battleground 1940: Blitzkrieg. This will be a 6-15 mm-based campaign looking to introduce both German and British armies as STL files for use in your tabletop wargames set during World War II.
We will now create our grid on which we will evaluate the modes. The minimal diameter we need for the grid is 50 \(\mu\)m because the multi-mode fiber core radius is 25 \(\mu\)m. To sample all features of the modes we need to have sufficient resolution, which is roughly 2 pixels per wavelength. In this case we will use 128 pixels. With the focal plane setup we can setup the propagator too, we choose the focal length in such a way that we match the numerical aperture of the fiber.
The size of the fiber is shown by the white circle. We can see here that the output of both fibers is different. Because the multi-mode fiber supports more modes we can see a more complex output. This is also apparent in the throughput, the multi-mode fiber has a higher throughput. The multi-mode fiber also has advantages when the source is moving due to vibration in your system. This is shown in the next section where the throughput as function of \(\lambda / D\) is calculated.
Wargames Atlantic's Rob Macfarlane has been hard at work and the next Grand Battle Scale range is coming together rather nicely! The 10mm Azincourt Medieval range looks to be coming to tabletops sooner rather than later!
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201931 — Some of the rare-earth metals (and their atomic weights) that are commonly used in electronics include lanthanum (57), cerium (58), neodymium ( ...
Usually fibers are small and have compact modes. To couple efficiently into such fibers we need to focus the light onto the fiber face. Therefore we start by making a pupil that we can propagate to a focus.
To propagate the light through the fiber is as easy as propagating through any of the other optical elements. You just call the forward method with the wavefront as parameter. In the code below we propagate a circular aperture to the focal plane and then propagate it through both the multi-mode and single-mode fiber.
Wargames Atlantic dropped a bunch of news covering a new game and miniatures range and ways for you to get your hands on more of their miniatures from Atlantic Digital. We start with the news about 10mm Classic Fantasy Battles!
Aug 19, 2020 — Laser Ranging Retroreflector: Apollo's longest-lasting science experiment ... The reflector was included so scientists could reflect a laser beam ...
Spellcrow has another new 10mm Fantasy army for you to snap up for use in their wargame, Argatoria. You can get yourself started with Gaeldor as your faction of choice with the Gaeldor Army Starter Bundle.
It's OTTWeekender time! Join us this week as we round out Orktober with a bang and have a look at what could possibly be the best Fantasy Orcs that we've ever seen. These Orcs popped up on Kickstarter and they look insanely good and could well be the perfect Fantasy Orc Miniatures for starting a new army.
Doing a much better job that Games Workshop and their roadmaps, Warcradle Studios released some details on what's coming up for Armoured Clash, their brand new 10mm wargame, for the rest of 2024 and into 2025. There are lots of fun things on the horizon.
It's OTTWeekender time! In this week's episode, we're having a look at the awesome new 2-player starter set that you can pre-order for Steamforged Games' Warmachine. With amazing new hard plastic miniatures for Khador and Cygnar, this is looking like the best starting point for someone wanting to dive into the latest edition of the game.
Join us for a trip to Hobbiton as well as an exploration of some epic projects including a bit of Armoured Clash and some epic-scale Star Wars. You will be blown away by these lovely projects!
P Buske · 2022 · 27 — In this work, we propose a method based on training algorithms for conventional neural networks for the design of diffractive neural networks - ...
In this piece of code we created two fibers. A multi-mode fiber with a large core and a single-mode fiber with a small core. Next to the core radius the numerical aperture is also necessary to fully specify the step-index fiber. Finally the length of the fiber is also needed for the propagation. The StepIndexFiber class will calculate the modes on the fly when they are needed, so it is not necessary to initialize it with a wavelength or a grid.
Hyperspectral imagery (HSI) captures reflectance across a continuous range of wavelengths, providing a more acceptable level of spectral ...
Gerry is joined once again by James and Parker from Warcradle Studios to show off a full Let's Play of Armoured Clash using the launch miniatures from the Crown and the Empire. Dive into this awesome 10mm wargame and see how a full game plays!
John dives into a painting tutorial for Armoured Clash, showing off how to paint the Empire Laoshan Land Ship from the 10mm wargame by Warcradle Studios. The techniques used here could be applied to the rest of your Empire army that you'll be painting for Armoured Clash.
It's OTTWeekender time! Despite the news that so many old miniatures are leaving the Middle-earth Strategy Battle Game range, many more are coming to replace them and it looks like GW are rebuilding the game and the range ahead of the release of the brand new film, The War Of The Rohirrim, set before the time of The Lord Of The Rings!
We take a look inside possibly the best way to get started in the new 10mm wargame, Armoured Clash, by Warcradle Studios. The Battle For Singapore - Two Player Introductory Set is a great way for you and a friend to begin playing Armoured Clash.
Join the team as they show off building our first Armoured Clash table for use with the 10mm wargame coming later this year from Warcradle Studios. We start off with some awesome 10mm Dystopian Age Terrain that will form the starting point for the project alongside some neat 3D-printed elements.
Optical Filters. Optical filters are passive devices that allow the transmission of a specific wavelength or set of wavelengths of light. There are two classes ...
John dives into a painting tutorial for Armoured Clash giving you a teaser of the awesome 10mm miniatures Warcradle Studios have coming up for release later this year! John shows you how to paint the Jezzails from The Empire faction in Armoured Clash.
To finish Armoured Clash Week, Gerry talks with James and Parker about what the future holds for Warcradle Studios new 10mm wargame. What factions are coming soon, what miniatures are on the horizon and where would the team like to take the game?
Gerry gets stuck into an unboxing and review of the awesome 10mm scale Ashigaru that you can get your hands on from Wargames Atlantic. Their Grand Battle Scale range contains some amazing plastic miniatures for those wanting to dive into Historical wargaming.
In HCIPy the mode solver for guided modes and propagation constants for step-index fibers has been implemented. Now letâs look at some types of fibers.
James Morris' Midgard Heroic Battles is now available to pre-order from Reisswitz Press ahead of its November release date. You can get your hands on just the Rulebook or you can get a bundle which comes with MDF Tokens for use in battle!
Gerry interviews Chris from the Warcradle Studios design team to discuss the way that they crafted the new miniatures for 10mm wargame, Armoured Clash! They go into the process of designing the miniatures from concept and render stages through to the final product and how that miniature becomes a reality in resin or plastic.
Sep 19, 2022 — Objective Lens Options: Scanning, Low-Power, High-Power, and Oil Immersion Objective. There are four main types of objective lenses, each ...
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In the limit of small cores geometric optics does not work anymore and one needs to consider solving the Maxwell Equations. Due to the invariance of the fiber structure in the propagation direction we can solve the fiber propagation in terms of guided modes. This guided modes will propagate like plane waves but with a different field shape,
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Warcradle Studios, Wayland Games and OnTableTop will bring you insight into the excellent NEW 10mm Pulp/Steampunk miniatures wargame Armoured Clash! Our themed week starts Monday 30th September where we'll be diving into how-to-play tutorials, battle reports, unboxings, painting tutorials, interviews and more.
Now that Armoured Clash has been out in the world for a few weeks, we have a sit-down chat with the designers behind this 10mm wargame to discuss some of the top tactical tips that you can use to get the best out of your armies on the tabletop.
The standard fiber is a step-index fiber. A step-index fiber has a small core of high-refractive index surrounded by a cladding of a lower index. This allows for light to be trapped inside the core. In the geometrics optics limit, where the fiber core is many times larger than the wavelength, the trapping inside the fiber happens due to total internal reflection. This is shown in the figure below for two different rays.
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Warcradle Studios has been previewing more of the characters, vehicles and troops coming to Armoured Clash, their new 10mm wargame. With the Union on the horizon, Warcradle are also looking ahead to the Imperium and the Alliance coming in 2025.
Here \(\phi\left(\vec{r}\right)\) is the field distribution and \(\beta\) is the propagation constant. Due to linearity of the Maxwell equations we can use the principle of linear superposition when we have a mixture of modes,
Join the team as they show off building our first Armoured Clash table for use with the 10mm wargame coming later this year from Warcradle Studios. In the second and final part of the build video, we show off the painting techniques used on the Dystopian Age Terrain and the finished product!
In this week's Cult Of Games XLBS, we dive into a bit more of our hobby that we've been up to and Warren brings up the subject of a tidy workspace, a tidy mind! Do you have to organise your workspace to get anything done or do you thrive in the chaos?
Jun 20, 2023 — A multispectral camera captures images in different bands of the light spectrum, beyond what our eyes can see. This means that it can capture ...
Gerry is joined by James and Parker from Warcradle Studios to show you how to play the new 10mm wargame Armoured Clash. Learn how to play Warcradle Studios new game using miniatures from the Crown and Empire factions!
Gerry interviews James M. Hewitt and Parker from the Warcradle Studios design team to discuss the rules of 10mm wargame, Armoured Clash. They talk about designing the rules and the process of bringing the game to the tabletop as well as some fun morsels of information that should get you excited about how Armoured Clash plays.
Gale Force Nine and Thunderhead Studio's Battlefield In A Box-style range of battle-ready terrain is now available for you to both order and pre-order over on their webstore. If you're looking to set up 28mm to 35mm Sci-Fi battlefields then you've got plenty to dive into plus some great options for epic-scale games as well.
Join us for an unboxing of just one of the ways that you can get started in the new 10mm wargame from Warcradle Studios, Armoured Clash. Watch our review of the Empire Faction Battlegroup Starter Set that will have you getting stuck into the game with one of two launch factions.
Join us for Cult Of Games XLBS! In this week's show, after getting excited about designing it Warren gets his tool out to show off to the guys and you'll be amazed at what he can do with it.
Armoured Clash launches soon and October will feature more releases for those looking to bolster and reinforce the armies of the Empire and the Crown in this 10mm wargame by Warcradle Studios. See what's coming out to support your larger armies...
John dives into a painting tutorial for Armoured Clash, showing off how to paint the Crown Sovereign Land Ship from the 10mm wargame by Warcradle Studios. The techniques used here could be applied to the rest of your Crown army that you'll be painting for Armoured Clash.
Kowa's SWIR lenses are designed to meet the needs of industries requiring precise imaging, from machine vision to security and beyond.
Because the multi-mode fiber contains many modes with different propagation constants there is a strong wavelength dependence of the fiber output. This is due to the beating pattern of different modes.
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It's OTTWeekender time! With Orktober just around the corner, we dive into some of the awesome miniatures that Kromlech has been showing off for possibly the best month in the wargaming calendar. They have some awesome new characters, troops, vehicles and more that you can use to make your Sci-Fi Orc armies in 28mm look great!
In high-contrast imaging we usually only consider the propagation of electric fields in homogenous media, such as air or lenses. In this tutorial we will show how to work with optical fibers, which propagate a different set of mode bases. We start by importing the required libraries and defining some unit constants.
by RM Herman · 1998 · Cited by 32 — For small values of k t w 0, the half-intensity axial position of the J 0 Bessel–Gauss beam is the Rayleigh range divided by M 2. Also, the ratio of the half- ...
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John dives into a painting tutorial for Armoured Clash giving you a teaser of the awesome 10mm miniatures Warcradle Studios have coming up for release later this year! John shows you how to paint the Spitfire Rocketeers from The Crown faction in Armoured Clash.
Gerry takes a look inside the first of the Introductory Sets from Warcradle Studios for their 10mm wargame, Armoured Clash. These provide you with tasters for Armoureed Clash for both the Empire and the Crown alongside Quickstart Rules so you can begin playing easily.
In this week's Community Spotlight, we dive into all sorts of fun projects including Ancient Greeks, Mars Attacks and a bookish solution to storage.
Warcradle Studios and Wayland Games are now taking pre-orders for the Armoured Clash launch range! This excellent 10mm wargame will kick off with The Crown and The Empire doing battle for Singapore and there's much more to come in the months following the release at the end of September.
James Morris, the man behind the awesome new Fantasy wargame Midgard Heroic Battles was nice enough to give us a look inside the book! For those not aware, Midgard Heroic Battles allows you to play out heroic battles from history, myth and legend (and everything in between) in various scales and with whatever miniatures you have access to.
Warcradle Studios are putting together a series of videos looking into the background and lore of the factions you'll be able to play as in Armoured Clash. The first video is now out and covers The Empire and who they are as a faction.
Jun 29, 2021 — The main ranges for non-contact temperature measurement are the NIR, SWIR, MWIR and LWIR ranges covering wavelengths of 0.75 - 15 μm. It is ...
If you've wanted to get your hands on the rules for Armoured Clash to see if this new 10mm wargame is for you, you can now download the rules and more from the folks at Warcradle Studios.
Spellcrow has released an awesome new monstrous miniature for players of their 10mm Fantasy wargame, Argatoria. The terrifying Hydra is ready to support Sheol-morg armies on the tabletop.
Warcradle Studios has previewed the upcoming Union forces coming to the 10mm battlefields of Armoured Clash in November! A brand new Battlegroup Starter Set is on the way alongside an Introductory Set for those wanting to test the waters of this ace wargame.
Gerry gets stuck into an unboxing and review of the 10mm scale Samurai from Wargames Atlantic. These miniatures for their Grand Battle Scale collection are perfect for those looking to try out some epic-scale Historical battles.
Join us for an unboxing of just one of the ways that you can get started in the new 10mm wargame from Warcradle Studios, Armoured Clash. Watch our review of the Crown Faction Battlegroup Starter Set that will have you getting stuck into the game with one of two launch factions.