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Proceedings Paper

Magneto-optical semiconductor waveguides for integrated isolators
Author(s): Xiaoyun Guo; Tauhid Zaman; Rajeev Jagga Ram
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Paper Abstract

The Faraday effect of magnetically doped Fe:InP with Fe concentration of 3 x 1016 cm-3 doping is characterized. It demonstrates a Verdet coefficient of 23.8 °/cm/T at 1550 nm. For 45°rotation, the insertion loss at this wavelength is 1.66 dB. A zero-birefringence waveguide is designed and fabricated. The loss and birefringence of the waveguide are characterized.

Paper Details

Date Published: 25 March 2005
PDF: 8 pages
Proc. SPIE 5729, Optoelectronic Integrated Circuits VII, (25 March 2005); doi: 10.1117/12.589332
Show Author Affiliations
Xiaoyun Guo, Massachusetts Institute of Technology (United States)
Tauhid Zaman, Massachusetts Institute of Technology (United States)
Rajeev Jagga Ram, Massachusetts Institute of Technology (United States)


Published in SPIE Proceedings Vol. 5729:
Optoelectronic Integrated Circuits VII
Louay A. Eldada; El-Hang Lee, Editor(s)

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