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Proceedings Paper

Synthesis Of A Broadband Source With A CW Dye Laser For Optical Processing
Author(s): J. P. Goedgebuer; C. Chappuis; R. Ferriere
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Paper Abstract

A conventional intra-cavity Pockels cell was used to achieve tunable operation of a Rh 6G dye laser. Wavelength tuning over a broad spectral band (500 PO with driving voltages of some hundreds volts was achieved. This system is suitable for simulating broadband illumination in optical processors working with spatially coherent but temporally incoherent sources. Applications dealing with the measurement of optical path-differences through the channelled spectrum technique, surface testing by chromatic speckle phenomenon and optical transmission by spectral modulation of light are reported.

Paper Details

Date Published: 26 October 1983
PDF: 5 pages
Proc. SPIE 0396, Advances in Laser Scanning and Recording, (26 October 1983); doi: 10.1117/12.935272
Show Author Affiliations
J. P. Goedgebuer, Universite de Franche-Comte (France)
C. Chappuis, Universite de Franche-Comte (France)
R. Ferriere, Universite de Franche-Comte (France)


Published in SPIE Proceedings Vol. 0396:
Advances in Laser Scanning and Recording
Leo Beiser, Editor(s)

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