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Small-size silicon-oxynitride AWG demultiplexer operating around 725 nm

 
: Schauwecker, B.; Przyrembel, G.; Kuhlow, B.; Radehaus, C.

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IEEE Photonics Technology Letters 12 (2000), Nr.12, S.1645-1646
ISSN: 1041-1135
Englisch
Zeitschriftenaufsatz
Fraunhofer HHI ()

Abstract
We present experimental results of very compact, high Delta-n, five-channel arrayed waveguide gratings (AWG's) with 5 nm-channel-spacing fabricated in the silicon-oxynitride material system. The on-chip insertion loss is about 5 dB and the crosstalk is -30 dB around 725 nm wavelength. the uniformity of the waveguide layers is better than + -1%.

: http://publica.fraunhofer.de/dokumente/N-39103.html