中国物理B ›› 2013, Vol. 22 ›› Issue (10): 107801-107801.doi: 10.1088/1674-1056/22/10/107801

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The design and preparation of a Fabry-Pérot polarizing filter

侯永强a b, 齐红基a, 易葵a   

  1. a Key Laboratory of Materials for High Power Laser, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China;
    b Shanghai Huali Microelectronics Corporation, Shanghai 201203, China
  • 收稿日期:2013-04-30 修回日期:2013-06-13 出版日期:2013-08-30 发布日期:2013-08-30
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant No. 61205211).

The design and preparation of a Fabry–Pérot polarizing filter

Hou Yong-Qiang (侯永强)a b, Qi Hong-Ji (齐红基)a, Yi Kui (易葵)a   

  1. a Key Laboratory of Materials for High Power Laser, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China;
    b Shanghai Huali Microelectronics Corporation, Shanghai 201203, China
  • Received:2013-04-30 Revised:2013-06-13 Online:2013-08-30 Published:2013-08-30
  • Contact: Qi Hong-Ji E-mail:qhj@mail.siom.ac.cn
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant No. 61205211).

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摘要： A novel single-cavity narrowband Fabry-Pérot (FP) polarizing filter at normal incidence, constructed from a sandwich structure with sculptured anisotropic space layer and symmetric isotropic HR mirrors, is designed and prepared. The optical performances of transmittance, phase shift, central wavelength, and bandwidth for two polarized states are analyzed with the characteristic matrix. The numerical studies accord reasonably well with the experimental results. It is demonstrated that the polarization state of the electromagnetic wave and phase shift can be modulated by employing an anisotropic space layer in the polarizing beam splitter system. The birefringence of the anisotropic space layer provides a sophisticated phase modulation by varying the incidence angles over a broad range to have a wide-angle phase shift.

关键词: Fabry-Pé, rot filter, birefringence, thin films, optical properties

Abstract: A novel single-cavity narrowband Fabry–Pérot (FP) polarizing filter at normal incidence, constructed from a sandwich structure with sculptured anisotropic space layer and symmetric isotropic HR mirrors, is designed and prepared. The optical performances of transmittance, phase shift, central wavelength, and bandwidth for two polarized states are analyzed with the characteristic matrix. The numerical studies accord reasonably well with the experimental results. It is demonstrated that the polarization state of the electromagnetic wave and phase shift can be modulated by employing an anisotropic space layer in the polarizing beam splitter system. The birefringence of the anisotropic space layer provides a sophisticated phase modulation by varying the incidence angles over a broad range to have a wide-angle phase shift.

Key words: Fabry–Pérot filter, birefringence, thin films, optical properties

中图分类号:  (Birefringence)

  • 78.20.Fm
78.20.Ci (Optical constants (including refractive index, complex dielectric constant, absorption, reflection and transmission coefficients, emissivity)) 42.25.Ja (Polarization)