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Robust Light‐Emitting Devices: Laser‐Like Emission from a Sandwiched MoTe 2 Heterostructure on a Silicon Single‐Mode Resonator (Advanced Optical Materials 20/2019)
Author(s) -
Fang Hanlin,
Liu Jin,
Lin Qiaoling,
Su Rongbin,
Wei Yuming,
Krauss Thomas F.,
Li Juntao,
Wang Yue,
Wang Xuehua
Publication year - 2019
Publication title -
advanced optical materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.89
H-Index - 91
ISSN - 2195-1071
DOI - 10.1002/adom.201970078
Subject(s) - materials science , optoelectronics , silicon , resonator , heterojunction , photonics , laser , silicon photonics , light emission , hybrid silicon laser , optics , physics
2D materials‐based nano light sources have been developed for silicon photonics. In article number 1900538, Juntao Li, Yue Wang and co‐workers report the room temperature laser‐like emission from a sandwiched MoTe 2 heterostructure on a silicon single mode resonator at 1319 nm. The authors observe much better environmental stability and demonstrate single‐mode operation with a wide free spectral range. These results lend further support to the paradigm of 2D materials‐based integrated light sources on a silicon platform.