有機半導体光導波路からの擬CWレーザー発振

Atula S. D. SANDANAYAKA; 松島 俊則; Fatima BENCHEIKH; 吉田 巧; 井上 棟智; 藤原 隆史; 合志 憲一; Jean-Charles RIBIERRE; 安達 千波矢

doi:10.2184/lsj.46.1_6

Laser Review

Quasi-Continuous-Wave Operation of Organic Semiconductor Lasers

Atula S. D. SANDANAYAKA, Toshinori MATSUSHIMA, Fatima BENCHEIKH, Kou YOSHIDA, Munetomo INOUE, Takashi FUJIHARA, Kenichi GOUSHI, Jean-Charles RIBIERRE, Chihaya ADACHI

Author information

Atula S. D. SANDANAYAKA
Center for Organic Photonics and Electronics Research, Kyushu Uni
Japan Science and Technology Agency (JST), ERATO, Adachi Molecular Exciton Engineering Project
Toshinori MATSUSHIMA
Center for Organic Photonics and Electronics Research, Kyushu Uni
Japan Science and Technology Agency (JST), ERATO, Adachi Molecular Exciton Engineering Project
Fatima BENCHEIKH
Center for Organic Photonics and Electronics Research, Kyushu Uni
Japan Science and Technology Agency (JST), ERATO, Adachi Molecular Exciton Engineering Project
Kou YOSHIDA
Center for Organic Photonics and Electronics Research, Kyushu Uni
Munetomo INOUE
Center for Organic Photonics and Electronics Research, Kyushu Uni
Takashi FUJIHARA
Innovative Organic Device Laboratory, Institute of Systems, Information Technologies and Nano-technologies (ISIT)
Fukuoka i3-Center for Organic Photonics and Electronics Research (i3-OPERA)
Kenichi GOUSHI
Center for Organic Photonics and Electronics Research, Kyushu Uni
Japan Science and Technology Agency (JST), ERATO, Adachi Molecular Exciton Engineering Project
International Institute for Carbon Neutral Energy Research (WPI-I2CNER), Kyushu University
Jean-Charles RIBIERRE
Center for Organic Photonics and Electronics Research, Kyushu Uni
Japan Science and Technology Agency (JST), ERATO, Adachi Molecular Exciton Engineering Project
Chihaya ADACHI
Center for Organic Photonics and Electronics Research, Kyushu Uni
Japan Science and Technology Agency (JST), ERATO, Adachi Molecular Exciton Engineering Project
Innovative Organic Device Laboratory, Institute of Systems, Information Technologies and Nano-technologies (ISIT)
Fukuoka i3-Center for Organic Photonics and Electronics Research (i3-OPERA)
International Institute for Carbon Neutral Energy Research (WPI-I2CNER), Kyushu University

Keywords: CW laser, Organic semiconductor, DFB, Surface emission, Optical waveguide

JOURNAL FREE ACCESS

2018 Volume 46 Issue 1 Pages 6-

DOI https://doi.org/10.2184/lsj.46.1_6

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Abstract

We report low-threshold organic surface-emitting distributed feedback lasers that operate in a quasi continuous-wave regime at 80 MHz and under 30 ms. The stability of the device was significantly enhanced with the encapsulation of CYTOP, resulted in 3% loss even after 500 pulse shots.

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