3 March 2006 Faraday rotation in magneto-optical semiconductor waveguides for integrated isolators
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Abstract
Magnetically doped Fe:InP and Fe:InGaAsP was characterized for verdict coefficient. The verdet coefficient was measured to be 180°/mm/T for Fe:InGaAsP, which is higher than YIG. High mesa waveguide of Fe doped InP/InGaAsP was fabricated and characterized. Faraday rotation in InP/InGaAsP waveguide was measured for the first time. The measured verdict coefficient is 33.3°/mm/T, which is only four times smaller than that of YIG.
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Xiaoyun Guo, Xiaoyun Guo, Tauhid Zaman, Tauhid Zaman, Rajeev J. Ram, Rajeev J. Ram, } "Faraday rotation in magneto-optical semiconductor waveguides for integrated isolators", Proc. SPIE 6124, Optoelectronic Integrated Circuits VIII, 612416 (3 March 2006); doi: 10.1117/12.652611; https://doi.org/10.1117/12.652611
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