[1] Mordechai Gilo. Design of a nonpolarizing beam splitter inside a glass cube. Appl. Opt., 1992, 31(25): 5345~5349
[2] R. M. A. Azzam, M. Emdadur Rahman Khan. Polarization-preserving single-layer-coated beam displacers and axicons. Appl. Opt., 1982, 21(18): 3314~3322
[3] K. B. Rochford, A. H. Rose, M. N. Decter et al.. Faraday effect current sensor with improved sensitivity-bandwidth product. Proc. SPIE, 1994, 2360: 32~35
[4] F. Abeles, Chapter 5: Optics of Thin Films. in Advanced optical techniques, ed. A. C. S. van Heal, North-Holland, Amsterdam, 1967
[5] J. H. Apfel. Graphics in optical coating design. Appl. Opt., 1972, 11(6): 1303~1312
[6] A. Thelen. Nonpolarizing interference films inside a glass cube. Appl. Opt., 1976, 15(12): 2983~2985