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Super compact optical add-drop multiplexer for FTTH applications based on low-loss polymer waveguide materials

: Keil, N.; Yao, H.H.; Zawadzki, C.; Beyer, F.; Radmer, O.; Bauer, M.; Dreyer, C.


Electronics Letters 41 (2005), No.4, pp.186-188
ISSN: 0013-5194
Journal Article
Fraunhofer IZM, Einrichtung Polymermaterialien und Composite ( PYCO) ()
Fraunhofer HHI ()
optical add/drop multiplexer device; ftth; polymer waveguide material; eight-channel arrayed waveguide grating; four channel arrayed waveguide grating; AWG; channel spacing; refractive index contrast; insertion loss; triazine; 1200 GHz; 600 GHz; 3 db

Four- and eight-channel arrayed-waveguide grating (AWG) and fixed optical add-drop multiplexer (OADM) devices with channel spacing of 1200 and 600 GHz have been fabricated using super-high refractive index contrast (Delta n=0.020) triazine containing polymers. Accordingly, the size of the four-channel AWG was only 10x3 mm and the insertion loss was 3 dB.