Chen Silu, Zhang Xin, Jiang Jing, Meng Junqing, Chen Weibiao. VCSEL Side-Pumped All Solid-State Lasers[J]. Chinese Journal of Lasers, 2018, 45(10): 1001001
- Chinese Journal of Lasers
- Vol. 45, Issue 10, 1001001 (2018)
Fig. 1. Schematic of collimation and focusing of pump module
Fig. 2. Output characteristics of VCSEL array. (a) Output pulse energy of VCSEL laser versus working current under different temperatures; (b) central wavelength of VCSEL laser versus temperature under different working currents
Fig. 3. Set-up diagram of VCSEL side-pumped solid-state laser
Fig. 4. Output beam quality measurement
Fig. 5. Output beam near-field facula
Fig. 6. Pulse wavelength diagram
Fig. 7. Threshold pump energy versus VCSEL heat sink temperature
Fig. 8. Output energy recording of solid-state laser pumped by VCSEL in 1 h
Fig. 9. Output energy recording of solid-state laser pumped by LD in 1 h
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