Passive microring-resonator-coupled lasers
摘要：
In this letter, a passive microring-resonator-coupled semiconductor laser structure is proposed. The weakly coupled high-Q microring resonator provides a strong mode-selection filter and could considerably extend the effective cavity length of a conventional Fabry-Perot laser. The side-mode suppression ratio, the linewidth and the frequency chirp of this laser are dramatically improved comparing to distributed feedback and distributed Bragg reflector lasers. (C) 2001 American Institute of Physics.
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关键词：
chirp modulation distributed Bragg reflector lasers distributed feedback lasers electro-optical modulation laser tuning microcavity lasers semiconductor lasers DBR laser DFB lasers electro-optic effect
DOI：
10.1063/1.1420585
被引量：
年份：
2001
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