Compact, lower-power-consumption wavelength tunable laser fabricated with silicon photonic wire waveguide micro-ring resonators
作者： Tao Chu , Nobuhide Fujioka , Masashige Ishizaka
DOI: 10.1364/OE.17.014063
关键词: Silicon 、 Semiconductor laser theory 、 Optoelectronics 、 Photonic integrated circuit 、 Laser 、 Materials science 、 Tunable laser 、 Optics 、 Resonator 、 Hybrid silicon laser 、 Silicon photonics
摘要: A wavelength tunable laser with an SOA and external double micro-ring resonator, which is fabricated silicon photonic-wire waveguides, demonstrated. To date, it the first photonic technology. The device ultra compact, its resonator footprint 700 × 450 μm, about 1/25 that of conventional lasers SiON waveguides. shows a wide tuning range covering C or L bands for DWDM optical communication. We obtained maximum span 38 nm at power consumption 26 mW, 1/8 SiON-type resonators.
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