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Search Results for: Spectroscopy Lighting (72)

Basic Principles of Raman Scattering and Spectroscopy

Raman spectroscopy is a technique used to identify the chemical composition of samples based on how light scatters off of them. Learn more & view related optics

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Using Fluorescence Correlation Spectroscopy (FCS) and Improved Filter Technology to Track Unknown Intracellular Activity via Proteins and Nucleic Acids

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How do I use high performance laser line bandpass and laser line longpass filters as pairs in raman spectroscopy?

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Medical Imaging with Filters and Quantum Dots

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I would like to view the side profile of a 140μm diameter glass fiber under a microscope. I am having some difficulty resolving the fiber’s border, is there any special lighting technique to use?

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Raman Spectroscopy Identifies Disease Characteristics and In Vitro Structure

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Using IR Spectroscopy for Counterfeit Drug Detection

Infrared spectroscopy is used to detect harmful chemicals in counterfeit drugs making it critical to combat the opioid crisis, in the field or the lab.

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Spectroscopy and Optics: Laser mirrors: High reflectance is measured best with cavity ring-down spectroscopy

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Medical Imaging with Filters and Quantum Dots

Fluorescence microscopy can be influenced by product or specification differences, which can be seen using comparative images. Learn more at Edmund Optics.

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Is it possible to directly measure absorption or scatter?

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You offer many substrates for UV and IR applications. How do I know which is best for me?

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How do I know which diffusing angle works for my application?

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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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TECHSPEC® C Series Fixed Focal Length Lenses from Edmund Optics

The TECHSPEC® C Series Fixed Focal Length Lenses are high-resolution FA lenses designed and manufactured by Edmund Optics for use in machine vision factory automation and inspection applications.

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EO Imaging Lab 3.6: Dome Lights

Learn how to specify imaging system components.

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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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Richardson Gratings™ Unboxing

Learn about high-precision diffraction gratings from Richardson Gratings available in-stock and ready for immediate shipping from Edmund Optics.

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What are the advantages of Fluorescent Illumination?

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Extreme Ultraviolet Optics

Pushing Optics to the Extreme

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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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EO Imaging Lab 3.2: The W of Illumination Geometry

Learn how to specify imaging system components.

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EO Imaging Lab 1.2: Working Distance

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What factors are involved in how well I can see a laser beam at a given distance?

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Hyperspectral and Multispectral Imaging

Are you trying to gauge depth of field in your imaging system? Take a closer look at this article on depth of field calculations at Edmund Optics.

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Machine Vision Tech Day | December 2022

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EO Imaging Lab Module 3.1: Introduction to Illumination Concepts

Learn how to specify imaging system components.

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High Reflectivity Mirrors for Laser Applications

The industry standard method for quantifying reflectivity does not tell the whole story

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How are notch filters designed and manufactured?

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What is the difference between Rowland circle and polychromator mounts for gratings?

Understanding Rowland circle and polychromator mounts for diffraction gratings is important for selecting the proper concave grating for your application.

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Characteristics of 2µm Lasers

Laser Optics for 2μm lasers require very specific types of materials such as fused silica and germanium. Learn more at Edmund Optics.

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