Compact device for laser spectral analysis and direction detection

Shlomo Ruschin

doi:10.1117/12.237513

1 April 1996 Compact device for laser spectral analysis and direction detection

Shlomo Ruschin

Proceedings Volume 2674, Laser-Inflicted Eye Injuries: Epidemiology, Prevention, and Treatment; (1996) https://doi.org/10.1117/12.237513
Event: Photonics West '96, 1996, San Jose, CA, United States

Abstract

A compact device for the characterization of laser incoming radiation based on a novel concept is presented. The device has the ability of performing simultaneously the following tasks: (1) To identify positively the incoming radiation as laser light; (2) To determine the wavelength of the radiation; and (3) To determine the direction of the radiation. Being based on low-cost components, these devices are expected to find applications in laser safety as well as in laser games and entertainment systems. A prototype of the device was built and tested.

Citation Download Citation

Shlomo Ruschin "Compact device for laser spectral analysis and direction detection", Proc. SPIE 2674, Laser-Inflicted Eye Injuries: Epidemiology, Prevention, and Treatment, (1 April 1996); https://doi.org/10.1117/12.237513

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