Title :
8 channel dispersion-controlled phased array demultiplexer in InP/InGaAsP
Author :
Kyung-Sook, H. ; Yoo, Byueng-Su ; Cho, Mu-Hee
Author_Institution :
Telecommun. Basic Res. Lab., Electron. & Telecommun. Res. Inst., Taejon, South Korea
Abstract :
We have designed and fabricated a novel 8-channel dispersion-controlled phased array demultiplexer. High order dispersion characteristics in the InP-InGaAsP deep ridge waveguide structure enable the wavelength demultiplexing, without optical path length differences at each waveguide
Keywords :
III-V semiconductors; demultiplexing; demultiplexing equipment; gallium arsenide; gallium compounds; indium compounds; integrated optics; optical arrays; optical design techniques; optical dispersion; optical fabrication; optical waveguides; ridge waveguides; telecommunication channels; 8 channel dispersion-controlled phased array demultiplexer design; 8-channel dispersion-controlled phased array demultiplexer fabrication; InP-InGaAsP; InP-InGaAsP deep ridge waveguide structure; high order dispersion characteristics; optical path length differences; wavelength demultiplexing; High speed optical techniques; Indium phosphide; Optical arrays; Optical filters; Optical losses; Optical refraction; Optical variables control; Optical waveguides; Phased arrays; Refractive index;
Conference_Titel :
Lasers and Electro-Optics Society Annual Meeting, 1998. LEOS '98. IEEE
Conference_Location :
Orlando, FL
Print_ISBN :
0-7803-4947-4
DOI :
10.1109/LEOS.1998.737858
