24 October 2012 Dumbbell micro-ring reflector
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Proceedings Volume 8412, Photonics North 2012; 84120P (2012) https://doi.org/10.1117/12.2001438
Event: Photonics North 2012, 2012, Montréal, Canada
This paper presents a dumbbell shape micro-ring resonator designed for use as a reflective notch filter. Function-ring as a wavelength-selective notch reflector, the device can be used in optoelectronic applications. The device is designed and analyzed using the transfer-matrix method. Fabricated using silicon-on-insulator technology, the dumbbell micro-ring reflector shows a reflective response with a quality factor of ~11,000 and an extinction ratio of 20 dB.
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Han Yun, Wei Shi, Xu Wang, Lukas Chrostowski, Nicolas A. F. Jaeger, "Dumbbell micro-ring reflector", Proc. SPIE 8412, Photonics North 2012, 84120P (24 October 2012); doi: 10.1117/12.2001438; https://doi.org/10.1117/12.2001438

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