Spectrum-tunable 650 nm semiconductor laser dense spectral beam combining system

Bingxu Zhao; Lingqian Meng; Jing Liu; Aiyi Qi; Man Hu; Xuyan Zhou; Weiqiao Zhang; Yang Chen; Wanhua Zheng

doi:10.3788/COL202523.091402

Chinese Optics Letters, Volume. 23, Issue 9, 091402(2025)

Spectrum-tunable 650 nm semiconductor laser dense spectral beam combining system

Bingxu Zhao¹, Lingqian Meng², Jing Liu^2,3,4, Aiyi Qi^2,3,4, Man Hu³, Xuyan Zhou³, Weiqiao Zhang³, Yang Chen¹, and Wanhua Zheng^2,4,5,6、*

Author Affiliations

¹School of Information Science and Engineering, Shandong University, Qingdao 266237, China

²Key Laboratory of Solid State Optoelectronics Information Technology, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China

³Weifang Academy of Advanced Opto-Electronic Circuits, Weifang 261021, China

⁴State Key Laboratory on Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China

⁵Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China

⁶College of Future Technology, University of Chinese Academy of Sciences, Beijing 101408, China

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References(12)

[1] C. C. Cook, T. Y. Fan. Spectral beam combining of Yb-doped fiber lasers in an external cavity. Opt. Photonics News, 10, 411(1999).

[2] V. Daneu, A. Sanchez, T. Y. Fan et al. Spectral beam combining of a broad-stripe diode laser array in an external cavity. Opt. Lett., 25, 405(2000).

[3] H. Zimer, M. Haas, S. Ried et al. Thin film filter wavelength-locked laser cavity for spectral beam combining of diode laser arrays. IEEE Photon. Technol. Lett., 26, 230(2014).

[4] M. Haas, A. Killi, C. Tillkorn et al. Thin-film filter, wavelength-locked, multi-laser cavity for dense wavelength beam combining of broad-area laser diode bars. Opt. Lett., 40, 3949(2015).

[5] M. Haas, S. Rauch, S. Nagel et al. Thin-film filter wavelength-stabilized, grating combined, high-brightness kW-class direct diode laser. Opt. Express, 25, 17657(2017).

[6] H. Tan, H. C. Meng, X. Ruan et al. High-power direct diode laser output by spectral beam combining. Laser Phys., 28, 035802(2018).

[7] H. Yu, S. Y. Tan, H. D. Pan et al. Development of a 350 W, 50 µm, 0.15 NA wavelength stabilized fiber coupled laser diode module for pumping Yb-doped fiber laser. Proc. SPIE, 11262, 112620V(2020).

[8] H. Yu, S. Y. Tan, H. D. Pan et al. High efficiency 600 W, 100 µm wavelength stabilized fiber coupled laser diode module for fiber laser pumping. Proc. SPIE, 11668, 116680E(2021).

[9] H. Yu, S. Y. Tan, H. D. Pan et al. High-brightness fiber-coupled diode module using dense wavelength beam combining technology based on single emitter for material processing and fiber amplifier pumping. Proc. SPIE, 11983, 119830A(2022).

[10] X. X. Xing, X. Y. Zhou, H. W. Qu et al. High beam quality broad-area diode lasers by spectral beam combining with double filters. Chin. Opt. Lett., 20, 061402(2022).

[11] Z. D. Zhu, W. C. Wu, L. D. Wang et al. Dual-wavelength laser source by spectral beam combining of two Nd:YAG pulse lasers. Appl. Opt., 62, 1939(2023).

[12] B. X. Zhao, W. Q. Zhang, X. Y. Zhou et al. High beam quality, high brightness dense spectral beam combining of 650 nm laser diode module. Opt. Express, 32, 35840(2024).

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Bingxu Zhao, Lingqian Meng, Jing Liu, Aiyi Qi, Man Hu, Xuyan Zhou, Weiqiao Zhang, Yang Chen, Wanhua Zheng, "Spectrum-tunable 650 nm semiconductor laser dense spectral beam combining system," Chin. Opt. Lett. 23, 091402 (2025)

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