DataVXAdvanced MaterialsPaper
journal article·2021-03

Perovskite Lasers: Ultralow‐Threshold Continuous‐Wave Room‐Temperature Crystal‐Fiber/Nanoperovskite Hybrid Lasers for All‐Optical Photonic Integration (Adv. Mater. 12/2021)

Duc Huy Nguyen, Jia‐Yuan Sun, Chia‐Yao Lo, Jia‐Ming Liu, Wan‐Shao Tsai, Ming‐Hung Li, Sin‐Jhang Yang, Cheng‐Chia Lin, Shien‐Der Tzeng, Yuan‐Ron Ma, Ming‐Yi Lin, Chien‐Chih Lai

Advanced Materials· Volume 33· Issue 12
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Source abstract

Abstract

In article number 2006819, Chien-Chih Lai and co-workers report the first demonstration of a diode-pumped ultralow-threshold continuous-wave room-temperature perovskite laser, by coating MAPbI3 nanocrystallites onto a high-quality yttrium aluminum garnet (YAG) crystal fiber. The atomically smooth crystal fiber not only serves as a perfect microcavity for ultralow-loss optical resonance but also facilitates heat dissipation toward robust laser devices, outperforming previously reported structures. This readies the ground for electrically driven lasers for all-optical photonic integration.
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Research context

NanomaterialsElectronic materials

OpenAlex topics: Semiconductor Lasers and Optical Devices · Advanced Fiber Laser Technologies · Photonic and Optical Devices

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Affiliations

Department of Physics National Dong Hwa University Hualien 974301 Taiwan

Department of Optoelectronics and Materials Technology National Taiwan Ocean University Keelung 20224 Taiwan

Department of Electrical and Computer Engineering University of California Los Angeles CA 90095 USA

Department of Electric Engineering and Graduate Institute of Optoelectronic Engineering National Chung Hsing University Taichung 40227 Taiwan

Department of Opto‐Electronic Engineering National Dong Hwa University Hualien 974301 Taiwan

Department of Dermatology National Taiwan University Hospital and College of Medicine National Taiwan University Taipei 100229 Taiwan

References

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