DocumentCode
2239693
Title
Semiconductor waveguide optical isolators incorporating ferromagnetic epitaxial MnX (X=As or Sb)
Author
Amemiya, T. ; Ogawa, Y. ; Shimizu, H. ; Tanaka, M. ; Munekata, H. ; Nakano, Y.
Author_Institution
Reserach Center for Adv. Sci. & Techonology, Tokyo Univ., Tokyo
fYear
2008
fDate
4-9 May 2008
Firstpage
1
Lastpage
2
Abstract
TM-mode waveguide optical isolators consisting of semiconductor waveguides with ferromagnetic MnX (X = As, Sb) layers were developed. The device with a MnSb layer had an isolation ratio of 12 dB/mm in the wavelength range 1530-1555 nm.
Keywords
ferromagnetic materials; integrated optics; magnetic epitaxial layers; magneto-optical isolators; manganese compounds; optical waveguides; semiconductor optical amplifiers; InGaAlAs-InP; MnAs; MnSb; TM-mode; ferromagnetic epitaxial layers; magnetooptic waveguides; semiconductor waveguide optical isolators; III-V semiconductor materials; Isolators; Magnetooptic devices; Magnetooptic effects; Optical devices; Optical waveguides; Semiconductor optical amplifiers; Semiconductor waveguides; Temperature; Wavelength measurement; (230.3810) Magneto-optical systems; (250.5980) Semiconductor optical amplifiers;
fLanguage
English
Publisher
iet
Conference_Titel
Lasers and Electro-Optics, 2008 and 2008 Conference on Quantum Electronics and Laser Science. CLEO/QELS 2008. Conference on
Conference_Location
San Jose, CA
Print_ISBN
978-1-55752-859-9
Type
conf
Filename
4571604
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