Laser & Optoelectronics Progress, Volume. 56, Issue 12, 120001(2019)
Research Progress on 808 nm VCSEL-Array-Pumped Solid-State Lasers
Fig. 1. Structure and performance of circular VCSEL pump module. (a) Structure and dimension of pump module; (b) pump module mounted on Cu heat-sink; (c) light emission distribution of pump module; (d) output performance of pump module
Fig. 2. Package drawing of water-cooled VCSEL-pumped passively Q-switched laser
Fig. 3. Schematic of 2D VCSEL array coupled into fiber via microlens array
Fig. 4. Picture of pump module. (a) VCSEL array mounted on 20 mm×20 mm micro-cooler assembly; (b) uniform distribution of pump light from pump module
Fig. 5. Output performances of VCSEL array at different heat sink temperatures. (a) Output power as function of injection current; (b) central wavelength as function of injection current
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Fanghua Liu, Xin Gong, Yanan Zhang, Junqing Meng, Weibiao Chen. Research Progress on 808 nm VCSEL-Array-Pumped Solid-State Lasers[J]. Laser & Optoelectronics Progress, 2019, 56(12): 120001
Category: Reviews
Received: Dec. 4, 2018
Accepted: Jan. 9, 2019
Published Online: Jun. 13, 2019
The Author Email: Meng Junqing (jqmeng@siom.ac.cn)