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  • Title: Hybrid single quantum well InP/Si nanobeam lasers for silicon photonics.
    Author: Fegadolli WS, Kim SH, Postigo PA, Scherer A.
    Journal: Opt Lett; 2013 Nov 15; 38(22):4656-8. PubMed ID: 24322098.
    Abstract:
    We report on a hybrid InP/Si photonic crystal nanobeam laser emitting at 1578 nm with a low threshold power of ~14.7 μW. Laser gain is provided from a single InAsP quantum well embedded in a 155 nm InP layer bonded on a standard silicon-on-insulator wafer. This miniaturized nanolaser, with an extremely small modal volume of 0.375(λ/n)(3), is a promising and efficient light source for silicon photonics.
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