1 April 1996 Compact device for laser spectral analysis and direction detection
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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.
© (1996) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
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); doi: 10.1117/12.237513; https://doi.org/10.1117/12.237513

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