Title :
Low Loss and Low Crosstalk PLC-based Interleave Filter Fabricated with Automatic Phase Trimming Method
Author :
Kohtoku, M. ; Mizuno, T. ; Kitoh, T. ; Oguma, M. ; Shibata, T. ; Inoue, Y. ; Hibino, Y.
Author_Institution :
NTT Photonics Labs., NTT Corp., Atsugi
Abstract :
The characteristics of a PLC-based tandem 3-stage lattice-form interleave filter are optimised with automatic phase error tuning. A low loss and low crosstalk interleave filter is obtained automatically with permanent heater phase trimming
Keywords :
integrated optics; optical communication equipment; optical crosstalk; optical fabrication; optical filters; optical losses; wavelength division multiplexing; 3-stage lattice-form filter; automatic phase error tuning; automatic phase trimming; dense WDM system; fabricated; interleave filter; low crosstalk filter; low loss filter; permanent heater phase trimming; photonic integrated circuit;
Conference_Titel :
Optical Communication, 2002. ECOC 2002. 28th European Conference on
Conference_Location :
Copenhagen
Print_ISBN :
87-90974-63-8
