Jiang Lan, Hengxiang He, Jun Chen, Chen Wang, Shuai Cheng, Lingpeng Zhang, Kangwang Shi, Shuoyi Zhou, Junkai Cong. Laser Multibeam Method Based on Refractive Prisms[J]. Laser & Optoelectronics Progress, 2023, 60(17): 1714002
- Laser & Optoelectronics Progress
- Vol. 60, Issue 17, 1714002 (2023)
Fig. 1. Schematic diagram of single prism beam split
Fig. 2. Schematic diagram of multi-band laser beam combination of birefringent prism system
Fig. 3. Refractive index fitting results of three kinds of glass materials
Fig. 4. Transmittance curves of three kinds of glass materials
Fig. 5. Critical emergent angles corresponding to three kinds of glass prisms
Fig. 6. Schematic diagram of optical path of double prism system
Fig. 7. Schematic diagram of prism translation
Fig. 8. Zemax simulation results diagram. (a) Distribution diagram; (b) incident spot distribution
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Table 1. Sellmeier formula fitting result
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Table 2. Brewster angle of different materials at different wavelengths
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Table 3. Calculation results of incident angle
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Table 4. Calculation results of beam combining efficiency
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