High-order DBR semiconductor lasers: effect of grating parameters on grating performance

E. Siyu; Yinli Zhou; Xing Zhang; Jianwei Zhang; Youwen Huang; Yugang Zeng; Jinjiang Cui; Yun Liu; Yongqiang Ning; Lijun Wang

doi:10.1364/AO.402699

High-order DBR semiconductor lasers: effect of grating parameters on grating performance

E. Siyu, Yinli Zhou, Xing Zhang, Jianwei Zhang, Youwen Huang, Yugang Zeng, Jinjiang Cui, Yun Liu, Yongqiang Ning, Lijun Wang

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

In this paper, a high-order distributed Bragg reflector (DBR) semiconductor laser operating at 1064 nm is demonstrated based on simulation analysis. To get optimal Bragg grating characteristics, four parameters of the Bragg grating were analyzed in detail. Forty-nine-order Bragg gratings were designed with a reflectivity of 6% and a FWHM of 3 nm, which can realize mode selection while lasing. The Bragg gratings were designed to maximize the use of light. Transmission of the rear laser facet is theoretically 0. This simulation result provides a simple and efficient DBR semiconductor laser scheme without cavity surface coating.

Original language	English
Pages (from-to)	8789-8792
Number of pages	4
Journal	Applied Optics
Volume	59
Issue number	28
DOIs	https://doi.org/10.1364/AO.402699
State	Published - Oct 1 2020
Externally published	Yes

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title = "High-order DBR semiconductor lasers: effect of grating parameters on grating performance",

abstract = "In this paper, a high-order distributed Bragg reflector (DBR) semiconductor laser operating at 1064 nm is demonstrated based on simulation analysis. To get optimal Bragg grating characteristics, four parameters of the Bragg grating were analyzed in detail. Forty-nine-order Bragg gratings were designed with a reflectivity of 6% and a FWHM of 3 nm, which can realize mode selection while lasing. The Bragg gratings were designed to maximize the use of light. Transmission of the rear laser facet is theoretically 0. This simulation result provides a simple and efficient DBR semiconductor laser scheme without cavity surface coating.",

author = "E. Siyu and Yinli Zhou and Xing Zhang and Jianwei Zhang and Youwen Huang and Yugang Zeng and Jinjiang Cui and Yun Liu and Yongqiang Ning and Lijun Wang",

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T1 - High-order DBR semiconductor lasers

T2 - effect of grating parameters on grating performance

AU - Siyu, E.

AU - Zhou, Yinli

AU - Zhang, Xing

AU - Zhang, Jianwei

AU - Huang, Youwen

AU - Zeng, Yugang

AU - Cui, Jinjiang

AU - Liu, Yun

AU - Ning, Yongqiang

AU - Wang, Lijun

PY - 2020/10/1

Y1 - 2020/10/1

N2 - In this paper, a high-order distributed Bragg reflector (DBR) semiconductor laser operating at 1064 nm is demonstrated based on simulation analysis. To get optimal Bragg grating characteristics, four parameters of the Bragg grating were analyzed in detail. Forty-nine-order Bragg gratings were designed with a reflectivity of 6% and a FWHM of 3 nm, which can realize mode selection while lasing. The Bragg gratings were designed to maximize the use of light. Transmission of the rear laser facet is theoretically 0. This simulation result provides a simple and efficient DBR semiconductor laser scheme without cavity surface coating.

AB - In this paper, a high-order distributed Bragg reflector (DBR) semiconductor laser operating at 1064 nm is demonstrated based on simulation analysis. To get optimal Bragg grating characteristics, four parameters of the Bragg grating were analyzed in detail. Forty-nine-order Bragg gratings were designed with a reflectivity of 6% and a FWHM of 3 nm, which can realize mode selection while lasing. The Bragg gratings were designed to maximize the use of light. Transmission of the rear laser facet is theoretically 0. This simulation result provides a simple and efficient DBR semiconductor laser scheme without cavity surface coating.

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SN - 1559-128X

VL - 59

SP - 8789

EP - 8792

JO - Applied Optics

JF - Applied Optics

IS - 28

ER -

High-order DBR semiconductor lasers: effect of grating parameters on grating performance

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