Double-layer gratings for optical demultiplexer in DWDM

Duc Dung Do; Nam Kim; Jun Won An; Kwon Yeon Lee

doi:10.1117/12.691660

3 October 2006 Double-layer gratings for optical demultiplexer in DWDM

Duc Dung Do, Nam Kim, Jun Won An, Kwon Yeon Lee

Proceedings Volume 6351, Passive Components and Fiber-based Devices III; 63511A (2006) https://doi.org/10.1117/12.691660
Event: Asia-Pacific Optical Communications, 2006, Gwangju, South Korea

Abstract

In this paper, the double-layer gratings recorded in photopolymer films for the optical demultiplexer is presented. The channel spacing of 0.4nm, the channel uniformity of 3.5 dB, the 3dB-bandwidth of 0.12 nm, and the channel crosstalk of -20dB is experimentally obtained.

Citation Download Citation

Duc Dung Do, Nam Kim, Jun Won An, and Kwon Yeon Lee "Double-layer gratings for optical demultiplexer in DWDM", Proc. SPIE 6351, Passive Components and Fiber-based Devices III, 63511A (3 October 2006); https://doi.org/10.1117/12.691660

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