Title :
GaInAsP mach-zehnder interferometric waveguide optical isolator integrated with spot size converter
Author :
Sobu, Yohei ; Sakurai, Kazumasa ; Shoji, Yuya ; Mizumoto, Tetsuya
Author_Institution :
Dept. of Electr. & Electron. Eng., Tokyo Inst. of Technol., Tokyo, Japan
Abstract :
We fabricated an optical isolator in a GaInAsP waveguide integrated with SSCs by using a direct bonding technique. A maximum isolation ratio of 15.7 dB was obtained at a wavelength of 1558 nm.
Keywords :
III-V semiconductors; Mach-Zehnder interferometers; bonding processes; gallium compounds; indium compounds; optical design techniques; optical fabrication; optical isolators; optical waveguide components; GaInAsP; Mach-Zehnder interferometric waveguide optical isolator; direct bonding technique; spot size converter; wavelength 558 nm; Isolators; Optical amplifiers; Optical device fabrication; Optical fibers; Optical interferometry; III–V compound semiconductor; magneto-optic phase shift; spot size converter; waveguide optical isolator;
Conference_Titel :
Photonics Conference (IPC), 2012 IEEE
Conference_Location :
Burlingame, CA
Print_ISBN :
978-1-4577-0731-5
DOI :
10.1109/IPCon.2012.6359290
