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Effects of surface roughness on the performance of an etched diffraction grating demultiplexer

โœ Scribed by Song, Jun; Zhu, Ning; He, Sailing

Book ID
115390482
Publisher
Optical Society of America
Year
2006
Tongue
English
Weight
336 KB
Volume
23
Category
Article
ISSN
1084-7529

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๐Ÿ“œ SIMILAR VOLUMES

The impact of phase and amplitude errors
The impact of phase and amplitude errors on an etched diffraction grating demultiplexer
โœ Hongqiao Wen; Dongqing Pang; Zexuan Qiang ๐Ÿ“‚ Article ๐Ÿ“… 2004 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 560 KB

The insertion loss and channel crosstalk of an etched diffraction grating (EDG) demultiplexer is significantly influenced by phase and amplitude errors. A statistical model to estimate the impact of phase and amplitude errors in an EDG is developed using scalar diffraction theory. The numerical resu