High-brightness and high-efficiency diode laser module based on a coherent–spectral beam combining external cavity

被引：0

作者：

孟令谦 ^{[1
,2
]}

张伟桥 ^{[3
]}

刘靖 ^{[1
,3
,4
]}

曹澎 ^{[1
,2
]}

王宇飞 ^{[1
,3
,4
]}

周旭彦 ^{[3
]}

郑婉华 ^{[1
,2
,4
,5
]}

机构：

[1] Laboratory of Solid State Optoelectronics Information Technology,Institute of Semiconductors,Chinese Academy of Sciences

[2] Center of Materials Science and Optoelectronics Engineering,University of Chinese Academy of Sciences

[3] Weifang Academy of Advanced Opto-Electronic Circuits

[4] State Key Laboratory on Integrated Optoelectronics,Institute of Semiconductors,Chinese Academy of Sciences

[5] College of Future Technology,University of Chinese Academy of

来源：

Chinese Optics Letters | 2024年 / 22卷 / 12期

关键词：

D O I：

暂无

中图分类号：

TN31 [半导体二极管]; TN249 [激光的应用];

学科分类号：

摘要：

A hybrid cavity structure based on individual laser diode integrating coherent beam combining （CBC） and spectral beam combining （SBC） is demonstrated.The CBC structure is used to enhance laser output power while optimizing beam quality,and the SBC structure is employed to further increase laser output power.An output power of 1.42 W was obtained at 0.55 A,with a high combining efficiency of 87.2%.Additionally,the brightness of this structure is 58.65 MW·cm-2·sr-1,which is 3.66times that of a single laser diode.The entire structure provides a new approach for increasing the output power and optimizing the beam quality of the laser diode.

引用

页码：74 / 77

页数：4

共 50 条

[1] High-brightness and high-efficiency diode laser module based on a coherent-spectral beam combining external cavity
Meng, Lingqian
Zhang, Weiqiao
Liu, Jing
Cao, Peng
Wang, Yufei
Zhou, Xuyan
Zheng, Wanhua
CHINESE OPTICS LETTERS, 2024, 22 (12)
[2] High-brightness spectral beam combining of diode laser array stack in an external cavity
Meng, Huicheng
Sun, Tangyou
Tan, Hao
Yu, Junhong
Du, Weichuan
Tian, Fei
Li, Jianming
Gao, Songxing
Wang, Xiaojun
Wu, Deyong
OPTICS EXPRESS, 2015, 23 (17): : 21819 - 21824
[3] High-brightness and high-efficiency diode laser module based on double wavelength division multiplexing external cavities
Zhang, Weiqiao
Liu, Wenzhen
Wang, Jumen
Cao, Peng
Chen, Jingxuan
Ting, Fu
Zhou, Xuyan
Zheng, Wan-hua
OPTICS LETTERS, 2022, 47 (19) : 5012 - 5015
[4] High brightness diode laser by coupler free grating external cavity spectral beam combining
Sun S.
Tan H.
Meng H.
Guo L.
Gao S.
Wu D.
Xu F.
Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering, 2019, 48 (03):
[5] High-brightness and high-efficiency fiber-coupled module for fiber laser pump with advanced laser diode
Kasai, Yohei
Yamagata, Yuji
Kaifuchi, Yoshikazu
Sakamoto, Akira
Tanaka, Daiichiro
HIGH-POWER DIODE LASER TECHNOLOGY XV, 2017, 10086
[6] High beam quality, high brightness dense spectral beam combining of 650 nm laser diode module
Zhao, Bingxu
Zhang, Weiqiao
Zhou, Xuyan
Liu, Jing
Meng, Lingqian
Hu, Man
Zhang, Nihui
Chen, Ao
Zheng, Wanhua
OPTICS EXPRESS, 2024, 32 (20): : 35840 - 35853
[7] Reliable high-efficiency high-brightness laser diode bars at 940 nm
Li, HX
Truchan, T
Brown, D
Pryor, R
Pandey, R
Reinhardt, F
Mott, J
Treusch, G
Macomber, S
OPTICS AND LASER TECHNOLOGY, 2004, 36 (04): : 327 - 329
[8] Coherent combining architectures for high-brightness laser diodes
Lucas-Leclin, Gaelle
Schimmel, Guillaume
Albrodt, Philipp
Hanna, Marc
Georges, Patrick
PROCEEDINGS OF THE 2017 IEEE HIGH POWER DIODE LASERS AND SYSTEMS CONFERENCE (HPD), 2017, : 49 - 50
[9] Spectral Bandwidth Narrowing of High Brightness Spectral Beam Combining Diode Laser
Meng, Huicheng
Ruan, Xu
Wang, Zhao
Du, Weichuan
Guo, Linhui
Tan, Hao
Gao, Songxing
Wu, Deyong
IEEE PHOTONICS JOURNAL, 2017, 9 (02):
[10] HIGH-BRIGHTNESS, HIGH-EFFICIENCY, SINGLE-QUANTUM-WELL LASER DIODE-ARRAY
WELCH, DF
CARDINAL, M
STREIFER, W
SCIFRES, DR
CROSS, PS
ELECTRONICS LETTERS, 1987, 23 (23) : 1240 - 1241

← 1 2 3 4 5 →