Title: Single frequency tunable doped erbium optical fiber laser system
Application Number: 200610165117 Application Date: 2006.12.13
Publication Number: 1976141 Publication Date: 2007.06.06
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H01S3/00;H01S3/067;H01S3/083;H01S3/098;H01S3/13;H01S3/16;G02B6/00
Applicant(s) Name: Beijing Aeronautics Address:
Inventor(s) Name: Ou Pan;Zhang Chunxi;Jia Yudong;Hu Zhuling;Liu Dian
Attorney & Agent: zhouchang qi
Abstract:
    An erbium-doped fiber laser of single frequency tunable type is prepared as forming a ring-form resonant cavity by the first wavelength division multiplexer, the first erbium-doped fiber, polarization controller, etc; forming light path unit by the first pumping light source, the first wavelength division multiplexer, coupler, the first piezoelectric ceramic, etc; forming treatment circuit unit by piezoelectric ceramic driving circuit, signal processing circuit, the first pumping light source driving circuit and the second pumping light source driving circuit.
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