Title :
Measurement of Ce:YIG temperature dependence for temperature insensitive silicon waveguide optical isolator
Author :
Shoji, Yuya ; Nemoto, Takuya ; Mizumoto, Tetsuya
Author_Institution :
Dept. of Electr. & Electron. Eng., Tokyo Inst. of Technol., Tokyo, Japan
Abstract :
The temperature dependences of the refractive index and magneto-optic coefficient of magneto-optic garnet Ce: YIG are characterized to be 2.5×10-4 K-1 and 13 deg/cm/K, respectively. The design of a temperature insensitive waveguide optical isolator is proposed.
Keywords :
cerium; magneto-optical effects; magneto-optical isolators; optical design techniques; optical materials; refractive index; silicon; temperature measurement; thermo-optical effects; yttrium compounds; Si; YIG:Ce; magnetooptic coefficient; magnetooptic garnet; optical design; refractive index; temperature dependence mesaurement; temperature insensitive waveguide optical isolator; Optical interferometry; Optical refraction; Optical sensors; Optical variables control; Optical waveguides; Silicon; Temperature measurement; magneto-optical garnet; optical isolator; phase shift; silicon photonics; temperature dependence;
Conference_Titel :
Photonics Conference (IPC), 2014 IEEE
Conference_Location :
San Diego, CA
DOI :
10.1109/IPCon.2014.6995278
