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Experimental demonstration of 50 GHz-spaced 42-channel volume holographic demultiplexer

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3 Author(s)
Kwon-Yeon Lee ; Dept. of Electron. Eng., Sunchon Nat. Univ., South Korea ; Jun-Won An ; Nam Kim

A 42-channel demultiplexer using a volume holographic grating formed in a photopolymer medium for dense wavelength division multiplexing applications is experimentally demonstrated for the first time. A 3 dB bandwidth of 0.18 nm and channel crosstalk of -20 dB for a 50 GHz channel spacing is reported

Published in:

Electronics Letters  (Volume:38 ,  Issue: 14 )