Home >> Tech Briefs >> Photonics
Nov 2007
Large Solar-Rejection Filter

This lightweight filter comprises a multilayer spectral coating on a flexible membrane.

An optical filter consisting of a multilayer spectral coating on a flexible membrane has been designed to be placed in front of the 200-in. (5.08-m) Hale telescope on Mt. Palomar. The filter is intended to protect ...
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Jan 2007
Instrumented Spindle Improves Manufacturing of Optical Materials
Flexible Laser Design Targets Low-Volume Material Processing Needs
Aligning Optical Fibers by Means of Actuated MEMS Wedges
Optical Characterization of Molecular Contaminant Films
Jul 2002
Fiber-Optic Liquid-Level Sensors
Jan 2002
High-Performance Processor of Hyperspectral Images
Portable Airborne Multispectral-Imaging System
Hardware and Software for Air-to-Air Schlieren Imaging
Jul 2001
Fractal-Based Encryption
Jul 1999
Camera Images Hydrogen Fires in Three Wavelength Bands
Jan 1999
Video-Based Foreign Object Detection

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