atmospheric temperature sounding

Atmospheric Temperature Sounding

01/13/2025
In the mid-1960s, work began on a series...
order sorting filters for grating spectrometers

Order Sorting Filters for Grating Spectrometers

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Introduction Diffraction gratings offer a significant advantage over...
glare suppression filters and coatings

Glare Suppression Filters and Coatings

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Introduction Glare refers to specular reflections of light...
some-coatings-involving-metal-layers

Some Coatings Involving Metal Layers

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1. Electrode Films for Schottky-Barrier Photodiodes A simple...
Rugate Filters

Rugate Filters

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The term rugate, derived from biology, means "corrugated."...
ultrafast coatings

Ultrafast Coatings

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Introduction The rise of ultrafast laser systems, capable...
automatic methods in optical coating design

Automatic Methods in Optical Coatings Design

01/17/2025
Introduction In the field of optical thin film...
gain in optical coatings

Gain in Optical Coatings

01/17/2025
Little has been written on the subject of...
photonic crystals

Photonic Crystals

01/18/2025
The term photonic crystals has gained prominence in...
long pass optical filters from Notch Optics

Whare are the differences between ET, RET and AT series long pass filters?

01/25/2025
The ET LP and AT LP filters from...
Basic optics for optical thin film coatings

Fundamentals of Thin Film Optics

03/12/2025
Optical Basic Concepts Optical thin films are primarily...