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Sample grating distributed bragg reflector laser,very widely matchable by phase variation and process for using this laser
Sample grating distributed bragg reflector laser,very widely matchable by phase variation and process for using this laser
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机译:样品光栅分布布拉格反射器激光器,通过相位变化和使用该激光器的过程,可以广泛匹配
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摘要
Sample grating distributed Bragg reflector laser, very widely matchable by phase variation, and a process for using this laser. This laser comprises an active section (32) and two sample grating sections (34, 36) placed on each side of the active section, respectively, each sample grating section comprising phase parts (48, 52) alternating with grating parts (50, 54), and means (62, 64, 70, 72) of injecting current into the phase parts and into grating parts independently for each sample grating section. Application to telecommunications by optical fibres.
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