Polarization-insensitive diffraction gratings for use in the 1.2-1.6-um fiber window

Giles R. Chamberlin; Dennis E. Sheat

doi:10.1117/12.17941

1 May 1990 Polarization-insensitive diffraction gratings for use in the 1.2-1.6-um fiber window

Giles R. Chamberlin, Dennis E. Sheat

Proceedings Volume 1211, Computer and Optically Formed Holographic Optics; (1990) https://doi.org/10.1117/12.17941
Event: OE/LASE '90, 1990, Los Angeles, CA, United States

Abstract

The design rules for polarisation independent diffraction gratings operating in the 1 .2 - 1.6 pm spectral window are discussed. A grating design is described and experimental results presented for its performance. The grating exhibits a polarisation independent diffraction efficiency in excess of 90 % across the entire region of interest.

Citation Download Citation

Giles R. Chamberlin and Dennis E. Sheat "Polarization-insensitive diffraction gratings for use in the 1.2-1.6-um fiber window", Proc. SPIE 1211, Computer and Optically Formed Holographic Optics, (1 May 1990); https://doi.org/10.1117/12.17941

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