Tunable MQW-DBR laser with monolithically integrated GaInAsP/InP directional coupler switch
作者： F. Hernandez-Gil , T.L. Koch , U. Koren , R.P. Gnall , C.A. Burrus
DOI: 10.1049/EL:19890851
关键词: Optical switch 、 Laser source 、 Gallium arsenide 、 Optics 、 Semiconductor laser theory 、 Materials science 、 Optoelectronics 、 Power dividers and directional couplers 、 Laser 、 Hybrid coupler 、 Distributed Bragg reflector laser
摘要: We report the successful monolithic integration of a GaInasp/lnP single-mode ΔK directional coupler switch with 4-section tunable multiple-quantum-well distributed Bragg reflector laser. obtain several mW output power through switch, ˜10dB crosstalk either from internal laser source or external light injected parallel input port.
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