Gaussian apodized volume grating for a holographic demultiplexer

Duc Dung Do; Nam Kim; Kwon Yeon Lee

doi:10.1117/12.668200

20 January 2006 Gaussian apodized volume grating for a holographic demultiplexer

Duc Dung Do, Nam Kim, Kwon Yeon Lee

Proceedings Volume 6027, ICO20: Optical Information Processing; 602728 (2006) https://doi.org/10.1117/12.668200
Event: ICO20:Optical Devices and Instruments, 2005, Changchun, China

Abstract

In this paper, a fabrication of Gaussian apodized volume gratings for a holographic demultiplexer is presented. The DuPont HRF-150-38 photopolymer is used because of its stability and ease of use. Based on the Gaussian apodized grating, a 42-channel demultiplexer is optically demonstrated. The interchannel spacing, the interchannel cross-talk level and the channel uniformity of 0.4 nm, -30 dB and 1.5 dB, respectively, are obtained.

Citation Download Citation

Duc Dung Do, Nam Kim, and Kwon Yeon Lee "Gaussian apodized volume grating for a holographic demultiplexer", Proc. SPIE 6027, ICO20: Optical Information Processing, 602728 (20 January 2006); https://doi.org/10.1117/12.668200

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