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Proceedings Paper

High Frequency Wavelength Modulation Spectroscopy With Diode Lasers For Optical Memory Applications
Author(s): P. Pokrowsky; W. Zapka; F. Chu; G. C. Bjorklund
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Paper Abstract

High frequency wavelength modulation spectroscopy with diode lasers is accomplished by dithering the drive current at RF frequencies between 10 and 250 MHz. This technique is useful for fast and sensitive detection of absorption lines and is applied for fast reading of information from a frequency domain optical memory based upon photochemical hole burning.

Paper Details

Date Published: 30 November 1983
PDF: 5 pages
Proc. SPIE 0395, Advanced Infrared Sensor Technology, (30 November 1983); doi: 10.1117/12.935178
Show Author Affiliations
P. Pokrowsky, IBM Research Laboratory (United States)
W. Zapka, IBM Research Laboratory (United States)
F. Chu, IBM Research Laboratory (United States)
G. C. Bjorklund, IBM Research Laboratory (United States)


Published in SPIE Proceedings Vol. 0395:
Advanced Infrared Sensor Technology
Jean Besson, Editor(s)

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