Title :
Central wavelength trimming of all-polymer athermal AWG multiplexer
Author :
Keil, N. ; Yao, H.H. ; Zawadzki, C. ; Garbe, S. ; Radmer, O. ; Bauer, M. ; Dreyer, C. ; Schneider, J. ; Uhlig, C. ; Kahle, O.
Author_Institution :
Heinrch-Hertz-Institut für Nachrichtentechnik Berlin GmbH, Einsteinufer 37, D-10587 Berlin, Germany, keil@hhi.de
Abstract :
Novel post-fabrication refractive index trimming techniques for polymer device using E-beam exposure and γ-ray radiation are reported. Large refractive index increment can be obtained. They can be used for trimming the central wavelength of all-polymer athermal AWGs to the standard ITU frequency grid.
Conference_Titel :
Optical Communication, 2002. ECOC 2002. 28th European Conference on
Conference_Location :
Copenhagen
Print_ISBN :
87-90974-63-8
