Title :
Improvements of crosstalk in variable-refractive index waveguide array demultiplexer
Author :
Yoshioka, Taichi ; Kawakita, Yasumasa ; Machida, Daisuke ; Shimomura, Kazuhiko
Author_Institution :
Dept. of Electr. & Electron. Eng., Sophia Univ., Tokyo
Abstract :
Crosstalk reduction by designing the mask pattern in the tilted waveguide respect to [011] direction on InP substrate is investigated and great reduction of crosstalk was achieved.
Keywords :
demultiplexing equipment; optical arrays; optical communication equipment; optical crosstalk; optical waveguides; refractive index; InP; crosstalk; refractive index; waveguide array demultiplexer; Arrayed waveguide gratings; Couplers; Crosstalk; Epitaxial growth; Indium phosphide; Optical arrays; Optical refraction; Optical waveguides; Phased arrays; Quantum well devices; (060.1810) Couplers, switches, and multiplexers; (130.3120) Integrated optics devices;
Conference_Titel :
Lasers and Electro-Optics, 2006 and 2006 Quantum Electronics and Laser Science Conference. CLEO/QELS 2006. Conference on
Conference_Location :
Long Beach, CA
Print_ISBN :
978-1-55752-813-1
Electronic_ISBN :
978-1-55752-813-1
DOI :
10.1109/CLEO.2006.4628394
