Room Temperature Operation of Directly Patterned Perovskite Distributed Feedback Light Source under Continuous-Wave Optical Pumping

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Abstract

We report the first directly patterned perovskite distributed feedback (DFB) resonator with a narrow amplified spontaneous emission (ASE) at pump powers as low as 0.1W/cm², under continuous-wave (CW) optical pumping condition at room temperature.

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Keywords

Lasers—Resonators, Optical pumping, Solid-state lasers, Superradiance, Perovskite, Cavity resonators, Optical resonance

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Rights

©2018 OSA

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