Thulium-Doped Distributed Feedback And Distributed Bragg Reflector Lasers On Silicon Chips
2017 CONFERENCE ON LASERS AND ELECTRO-OPTICS PACIFIC RIM (CLEO-PR)(2017)
Abstract
We report on high-power CMOS-compatible thulium-doped distributed feedback and distributed Bragg reflector lasers with single-mode output powers up to 267 mW and 387 mW, and slope efficiencies of 14% and 23% respectively. More than 70 dB side-mode suppression ratio are achieved for both lasers. This work extends the applicability of silicon photonic microsystems into the 2 mu m region.
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Key words
Solid State Laser, Thulium, Distributed Feedback, Silicon Photonics
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