DocumentCode :
3317196
Title :
Nonreciprocal polarization converter consisting of asymmetric waveguide with ferrimagnetic Ce:YIG
Author :
Amemiya, Tomohiro ; Tanemura, Takuo ; Nakano, Yoshiaki
Author_Institution :
Res. Center for Adv. Sci. & Technol., Univ. of Tokyo, Tokyo
fYear :
2008
fDate :
1-4 Sept. 2008
Firstpage :
53
Lastpage :
54
Abstract :
A nonreciprocal polarization converter compatible with InP-based photonic integrated circuits is proposed. The device consists of an asymmetric InGaAsP waveguide combined with a ferrimagnetic Ce:YIG layer. A nonreciprocal TE-TM mode conversion efficiency of 93% can be obtained with a device length of 0.27 mm.
Keywords :
III-V semiconductors; cerium; ferrimagnetic materials; gallium arsenide; indium compounds; integrated optics; optical waveguides; optical wavelength conversion; yttrium compounds; InGaAsP-Y3Fe5O12:Ce; TE-TM mode conversion efficiency; asymmetric waveguide; ferrimagnetic layer; nonreciprocal polarization converter; photonic integrated circuits; size 0.27 nm; Ferrimagnetic materials; Isolators; Magnetooptic effects; Nonlinear optics; Optical interferometry; Optical polarization; Optical reflection; Optical waveguides; Propagation constant; Tellurium;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Numerical Simulation of Optoelectronic Devices, 2008. NUSOD '08. International Conference on
Conference_Location :
Nottingham
Print_ISBN :
978-1-4244-2307-1
Type :
conf
DOI :
10.1109/NUSOD.2008.4668238
Filename :
4668238
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=3317196
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