Chinese Journal of Lasers, Volume. 48, Issue 21, 2101004(2021)

Design and Analysis of Phase Delay of Porro Prism and Compensation Wave-Plate

Zhitong Li, Yiming Zhao*, Zuohan Li, and Qingsheng Pang
Author Affiliations
  • Beijing Research Institute of Telemetry, Beijing 100076, China
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    Figures & Tables(8)
    Schematic diagram of the Porro prism. (a) Schematic diagram of the total reflection; (b) schematic diagram of ridge angle
    Principle of phase delay of the Porro prism
    Relationship between R and ridge angle of the Porro prism
    Schematic diagram of the resonator
    Relationship between azimuthal angle of different wave-plate and effective reflectivity
    Output energy of two wave-plates
    Pulse width of two wave-plate resonators. (a) 0.57λ; (b) 0.93λ
    • Table 1. Adjustment ranges of different wave-plate in low-Q state

      View table

      Table 1. Adjustment ranges of different wave-plate in low-Q state

      Wave-plateAdjustment angle /(°)
      0.57λ~2.2
      0.93λ~6.8
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    Zhitong Li, Yiming Zhao, Zuohan Li, Qingsheng Pang. Design and Analysis of Phase Delay of Porro Prism and Compensation Wave-Plate[J]. Chinese Journal of Lasers, 2021, 48(21): 2101004

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    Paper Information

    Category: laser devices and laser physics

    Received: Feb. 21, 2021

    Accepted: Apr. 15, 2021

    Published Online: Oct. 27, 2021

    The Author Email: Yiming Zhao (zym_bird@126.com)

    DOI:10.3788/CJL202148.2101004

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