Lin Chen, Wenlong Wu, Junpu Zhao, Zhenguo Wang, Qiang Liu. Gain and laser output performance of JG2 Nd: glass in 400 mm aperture slab amplifier[J]. Infrared and Laser Engineering, 2021, 50(10): 20200461
- Infrared and Laser Engineering
- Vol. 50, Issue 10, 20200461 (2021)
Fig. 1. (a) Scheme of the 4×2 multi-slab amplifiers (MSA) with 400 mm aperture and (b) section view of the MSA
Fig. 2. Experimental light path diagram of system
Fig. 3. Multi-pass amplified configuration of ITB laser facility
Fig. 4. Square pulse time waveform
Fig. 5. [in Chinese]
Fig. 5. Near field of laser output of the main amplifiers (18.2 kJ/5 ns/1 053 nm). (a) 3-D outline; (b) 2-D outline; (c) 1-D outline
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Table 1. Main laser physical parameters of JG2 Nd:glass
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Table 2. Technical parameters of the scheme
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Table 3. Main characteristic parameters of Integration-Test-Bed （ITB） laser facility
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Table 4. Comparison of main performance parameters
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