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Proceedings Paper

High-precision temperature controller
Author(s): Jinqiang Yang; Hanyi Zhang; Zhongqi Pan; Jiahua Chen; Zhaoming Zhu; BingKun Zhou
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Paper Abstract

Temperature controlling is important for optoelectronic device's stable and reliable working, especially in poor circumstance or for long time. This article represents an active temperature control system used to control the temperature of a tunable narrow-linewidth external cavity semiconductor laser. A double deck cooling structure controlled by an intelligent driver is reported and the feature of the system is investigated.

Paper Details

Date Published: 26 June 1995
PDF: 6 pages
Proc. SPIE 2477, Spaceborne Interferometry II, (26 June 1995); doi: 10.1117/12.213001
Show Author Affiliations
Jinqiang Yang, Tsinghua Univ. (China)
Hanyi Zhang, Tsinghua Univ. (China)
Zhongqi Pan, Tsinghua Univ. (China)
Jiahua Chen, Tsinghua Univ. (China)
Zhaoming Zhu, Tsinghua Univ. (China)
BingKun Zhou, Tsinghua Univ. (China)


Published in SPIE Proceedings Vol. 2477:
Spaceborne Interferometry II
Robert D. Reasenberg, Editor(s)

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