Proceedings of the Optical Society of Korea Conference (한국광학회:학술대회논문집)
- 2003.07a
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- Pages.262-263
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- 2003
Gaussian apodized volume grating for a holographic demultiplexer
Abstract
In this paper, Gaussian apodized volume grating for demultiplexer is implemented. A 22-channel demultiplexer based on that grating is optically demonstrated. The channel spacing, the interchannel cross-talk level and the channel uniformity of 0.8 nm, -30 dB and 1.5 dB, respectively, are obtained.(omitted)
Keywords