Monolithic Integration Of Mid-Infrared Quantum Cascade Lasers Coupled With Passive Ingaas Waveguides

2018 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO)(2018)

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摘要
We experimentally demonstrate lasing and mode coupling of mid-infrared quantum cascade lasers monolithically integrated with passive InGaAs waveguides for integrated-photonics applications. A waveguide-coupled device produced 30 mW peak power with J(th)=3.5 kA/cm(2) at room-temperature.
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关键词
midinfrared quantum cascade lasers,waveguide-coupled device,integrated-photonics applications,mode coupling,passive InGaAs waveguides,monolithic integration,power 30.0 mW,temperature 293 K to 298 K,InGaAs
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