• Acta Optica Sinica
  • Vol. 42, Issue 2, 0226002 (2022)
Wentao Jia, Wenjun He, Linghao Wu, and Lei Zhang*
Author Affiliations
  • School of Opto-Electronic Engineering, Changchun University of Science and Technology, Changchun, Jilin 130022, China
  • show less
    DOI: 10.3788/AOS202242.0226002 Cite this Article Set citation alerts
    Wentao Jia, Wenjun He, Linghao Wu, Lei Zhang. Polarization Aberration Correction for Telescopic System in Polarization Lidar[J]. Acta Optica Sinica, 2022, 42(2): 0226002 Copy Citation Text show less
    Optical properties of multilayer film and Al film. (a) Reflectance; (b) phase difference between s light and p light
    Fig. 1. Optical properties of multilayer film and Al film. (a) Reflectance; (b) phase difference between s light and p light
    Cassegrain telescope
    Fig. 2. Cassegrain telescope
    Mdia of telescopic system coated with different films. (a)--(c) Al film; (d)--(f) multilayer film
    Fig. 3. Mdia of telescopic system coated with different films. (a)--(c) Al film; (d)--(f) multilayer film
    Mret of telescopic system coated with different films. (a)--(c) Al film; (d)--(f) multilayer film
    Fig. 4. Mret of telescopic system coated with different films. (a)--(c) Al film; (d)--(f) multilayer film
    Structural diagram of dual-channel polarization lidar system
    Fig. 5. Structural diagram of dual-channel polarization lidar system
    Relationship between relative error and field of view when d=0.3
    Fig. 6. Relationship between relative error and field of view when d=0.3
    Relationship between relative error and wavelength in telescopic system coated with different films. (a) Al film; (b) multilayer film
    Fig. 7. Relationship between relative error and wavelength in telescopic system coated with different films. (a) Al film; (b) multilayer film
    Relative errors of atmospheric depolarization parameters in telescopic system coated with different films
    Fig. 8. Relative errors of atmospheric depolarization parameters in telescopic system coated with different films
    ParameterValue
    Focal length /mm800.93
    Diameter of entrance pupil /mm200
    Diameter of exit pupil /mm75
    Obscuration /mm62.8
    Angle of view /mrad10
    F-number4.0047
    Table 1. System parameters of Cassegrain telescope
    Wavelength /nmRMS of Mdia /%RMS of Mret /(°)
    Al filmMultilayer filmAl filmMultilayer film
    3550.390.362.761.63
    5320.410.401.730.73
    10640.190.180.740.06
    Table 2. RSM of Mdia and Mret of telescopic system
    Wentao Jia, Wenjun He, Linghao Wu, Lei Zhang. Polarization Aberration Correction for Telescopic System in Polarization Lidar[J]. Acta Optica Sinica, 2022, 42(2): 0226002
    Download Citation