Shaping Harmonic Frequency Combs In Ring Injection Lasers By Defect Engineering
2020 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO)(2020)
摘要
Quantum cascade lasers are known to spontaneously skip modes and generate widely-spaced harmonic frequency combs. We show that engineering defects in a ring waveguide allows for deterministic control of the comb intermode spacing. (C) 2020 The Author(s)
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关键词
harmonic frequency combs,ring injection lasers,defect engineering,quantum cascade lasers,skip modes,engineering defects,ring waveguide,comb intermode spacing
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