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题名: Single steady frequency and narrow line width external cavity semiconductor laser
作者: Zhao WR;  Jiang PF;  Xie FZ
出版日期: 2003
会议日期: AUG 03-05, 2003
摘要: A single longitudinal mode and narrow line width external cavity semiconductor laser is proposed. It is constructed with a semiconductor laser, collimator, a flame grating, and current and temperature control systems. The one facet of semiconductor laser is covered by high transmission film, and another is covered by high reflection film. The flame grating is used as light feedback element to select the mode of the semiconductor laser. The temperature of the constructed external cavity semiconductor laser is stabilized in order of 10(-3)degreesC by temperature control system. The experiments have been carried out and the results obtained-the spectral fine width of this laser is compressed to be less than 1.4MHz from its original line-width of more than 1200GHz and the output stability (including power and mode) is remarkably enhanced.
会议名称: Conference on Advanced Characterization Techniques for Optics Semiconductors and Nanotechnologies
KOS主题词: spectral line width;  Feedback oscillators;  circuit feedback;  diode
会议文集: ADVANCED CHARACTERIZATION TECHNIQUES FOR OPTICS, SEMICONDUCTORS, AND NANOTECHNOLOGIES, 5188
专题: 中国科学院半导体研究所(2009年前)_会议论文

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推荐引用方式:
Zhao WR; Jiang PF; Xie FZ .Single steady frequency and narrow line width external cavity semiconductor laser .见:SPIE-INT SOC OPTICAL ENGINEERING .ADVANCED CHARACTERIZATION TECHNIQUES FOR OPTICS, SEMICONDUCTORS, AND NANOTECHNOLOGIES, 5188,1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA ,2003,389-393
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