Title :
InP-based compact reflection-type transversal filter
Author :
Ueda, Yuzuru ; Fujisawa, T. ; Takahata, K. ; Kohtoku, M. ; Takahashi, Hiroki ; Ishii, Hiroyuki
Author_Institution :
NTT Photonics Labs., NTT Corp., Atsugi, Japan
Abstract :
We developed a reflection-type 4x1 transversal filter (TF) on an InP substrate as a compact and low-loss wavelength multiplexer (MUX) for monolithically integrated light source arrays. The filter has a satisfactory MUX function and is very compact of about 900 Pm x 50 Pm which is one twentieth of a size of a conventional 4x1 TF. It is suitable for a MUX of a monolithically integrated light source array thanks to its compactness and input/output-port arrangement.
Keywords :
indium compounds; multiplexing equipment; transversal filters; InP; MUX; compact reflection-type transversal filter; monolithically integrated light source array; wavelength multiplexer; Decision support systems; Indium phosphide; monolithically integrated light source array; multi-mode interference coupler; reflection mirror; transeversal fitter;
Conference_Titel :
Indium Phosphide and Related Materials (IPRM), 2013 International Conference on
Conference_Location :
Kobe
Print_ISBN :
978-1-4673-6130-9
Electronic_ISBN :
1092-8669
DOI :
10.1109/ICIPRM.2013.6562627
