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Infrared Light

Optical Engineer Andrew Fisher explains how you can see the "invisible" light, or infrared light, from your own TV remote.

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The Correct Material for Infrared (IR) Applications

Using an Infrared Application? Discover the importance of choosing the right material and comparisons of each at Edmund Optics.

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Infrared (IR) Spectrum

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NIR (Near Infrared)

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Short Wave Infrared (SWIR)

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Is it okay to clean an infrared lens, for example one made of germanium, with ethanol?

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Advantages of Using Meniscus Lenses in Infrared Applications

Meniscus lenses offer superior performance compared to plano convex lenses in IR applications. Find out the benefits of using a meniscus lens at Edmund Optics.

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Choosing a Material for Use in the Infrared

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Advancements in Short Wave Infrared Sensors

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Advantages of Silicon for Mid-Wave Infrared Windows

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INFRARED IMAGING: Vineyard Monitoring System Combines Global Positioning and NIR Imaging

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What is the difference between Protected Aluminum, Enhanced Aluminum, UV Enhanced Aluminum, Protected Gold, and Protected Silver?

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When should I use an IR cut filter and when should I use heat absorbing glass?

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What is an ND Filter?

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Spectrolight Mighty Light Accessories Overview

Modular accessories adapt the Spectrolight Mighty Light Illuminator for tuning to a specific wavelength, fiber coupling, collimating, homogenizing, and more

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Why Should I Use a Lens Designed Specifically for SWIR Wavelengths?

Short wave infrared (SWIR) imaging applications require specialized imaging optics, as lenses designed for visible use are not optimized for SWIR wavelengths

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Spectrolight Mighty Light Product Overview

The Mighty Light is a self-contained, low-noise, tunable source of broadband visible and NIR light featuring a tungsten halogen lamp and output power up to 2W

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Getting Started with Spectrolight Flexible Wavelength Selectors

Learn how to set up a Spectrolight Flexible Wavelength Selector to tune the emitted wavelength range of a Spectrolight Mighty Light Illuminator

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Spectrolight Flexible Wavelength Selector Basic Product Overview

Learn how to use a Spectrolight Flexible Wavelength Selector Basic to manually tune the emitted wavelength range of a Spectrolight Mighty Light Illuminator

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Spectrolight Flexible Wavelength Selector Auto Product Overview

Learn how to use a Spectrolight Flexible Wavelength Selector Auto to automatically tune the emitted wavelength range of a Spectrolight Mighty Light Illuminator

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Ultraviolet Lasers – TRENDING IN OPTICS: EPISODE 2

A new generation of compact, cost-effective ultraviolet (UV) lasers is allowing more applications to benefit from the increased precision of UV wavelengths.

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Comparison of SWIR and Visible Imaging Systems

SWIR, or short-wave infrared, is light invisible to the human eye but detectable by specialized infrared imaging lenses and cameras.

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Semiconductor Supermirrors

Semiconductor supermirrors offer high reflectivity and outperform many IR mirrors on the market. Learn more about these new supermirrors at Edmund Optics.

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Why Laser Damage Testing is Critical for UV Laser Applications

Laser Induced Damage Threshold describes the maximum quantity of laser radiation an optic can take before damaging. Learn more at Edmund Optics.

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Quantum Cascade Lasers

Quantum cascade lasers (QCLs) are IR lasers that utilize tens or hundreds of quantum wells to decouple the emission wavelength from the bandgap energy.

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Optical Filter Coatings: Comparison of Traditional and Hard-Sputtered

Confused about the differences between traditional-coated and hard-coated optical filters?

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Single Point Diamond Turning: EO Build-to-Print Manufacturing

Edmund Optics utilizes Diamond Turning to produce a wide range of high precision optical components.

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Powered by EO: TM4 from EyeTech Digital Systems

The Future Depends on Optics®

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Common Laser Optics Materials

Understanding the most commonly used laser optics materials will allow for easy navigation of EO’s wide selection of laser optics components.

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Coherent® Laser Selection Guide

Compare Coherent Laser specifications with the Edmund Optics selection guide.

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