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Proceedings Paper

Frequency-stabilized 1.5-um laser diode using a heterodyne spectroscopy method for a spatial application
Author(s): Michel de Labachelerie; Christine Latrasse
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Paper Abstract

We have developed 1.5 micrometers DFB lasers stabilized on a C2H2 absorption line. The stabilization method was based on the heterodyne spectroscopy technique using a 350 MHz laser diode current modulation. Two 500 cm3 pigtailed stabilized laser modules with 500 (mu) W useful power at 1540.7 nm were realized and showed a relative frequency stability better than 2.10-10 for observation times between 0.3 s and 300 s.

Paper Details

Date Published: 30 April 1993
PDF: 7 pages
Proc. SPIE 1837, Frequency-Stabilized Lasers and Their Applications, (30 April 1993); doi: 10.1117/12.143671
Show Author Affiliations
Michel de Labachelerie, Univ. de Paris-Sud (France)
Christine Latrasse, Univ. de Paris-Sud (France)


Published in SPIE Proceedings Vol. 1837:
Frequency-Stabilized Lasers and Their Applications
Y. C. Chung, Editor(s)

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