Simple CCD-based wavemeter

Wojciech Skrzeczanowski; Antoni Sarzynski; Janusz Wawer

doi:10.1117/12.195942

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12 December 1994 Simple CCD-based wavemeter

Wojciech Skrzeczanowski, Antoni Sarzynski, Janusz Wawer

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Proceedings Volume 2340, Interferometry '94: New Techniques and Analysis in Optical Measurements; (1994) https://doi.org/10.1117/12.195942
Event: International Conference on Interferometry '94, 1994, Warsaw, Poland

Abstract

A construction and results of basic parameters of laser wavelength meter with digital processing of data are presented. The instrument designed for measurements in the 400 - 1100 nm range of spectrum consists of the optical head including quartz or glass Fabry-Perot resonator, a system of filters and lenses and detection and data processing blocks. The last two blocks include linear CCD camera, buffer memory, 8-bit A/D converter, an interface and PC/12 MHz 80286. The meter allows one to measure the wavelengths and spectral line widths of both cw and pulsed laser. The preliminary results of the investigations are presented.

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Wojciech Skrzeczanowski, Antoni Sarzynski, and Janusz Wawer "Simple CCD-based wavemeter", Proc. SPIE 2340, Interferometry '94: New Techniques and Analysis in Optical Measurements, (12 December 1994); https://doi.org/10.1117/12.195942

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