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Physics and properties of high-Q optical microresonators
-Electro-optically induced bistability in WGM microresonators
-M. Hossein-Zadeh, and A. F. J. Levi, "Electro-optic bistability in a LiNbO3 microdisk”,
IET Optoelectronics, vol. 2, no. 3,
pp. 111-114 ,June 2008.
-Application of high-Q microresonators as integrated optical filters
One of the most improtant applicaiton of high-Q circular resoantors is in the design and fabricaiton of compact high-Q optical
filters. We have studied the importance of the quality factor as well
as fabrication issues associated withthis important class of optical
-F. Liu and M. Hossein-Zadeh, "On the
performance of multi-ring optical filters”,
and K. J. Vahala, “ Importance of intrinsic-Q in microring based optical filters
and dispersion compensation devices”, IEEE Photonics Technology Letters, vol. 19, no.
14, pp. 1045-1047, July 2007.
IEEE Photonics Journal, vol. 2, no. 6,
pp. 991-1002 , Dec 2010.
-Faraday effect in WGM resonators
We have theoretically studied the effect of magnetic field on the optical resonace insied a high-Q WGM microresonator
-S. Lan and M. Hossein-Zadeh, "Faraday effect in
high-Q Whispering-Gallery optical cavities”,
IEEE Photonics Journal, vol. 3, no. 5, pp.
871-880, Oct 2011.
-Thermo-optomechanical oscillation in polymer coated microtoridal cavities
We have observed stable temporal oscillation of the transmitted optical power of PMMA coated silica microtorids.
-Y. Deng, F. Liu, Z. C. Leseman, and M. Hossein-Zadeh, “Thermo-optomechanical oscillator for sensing applications”,
Optics Express, vol. 21, no. 4, pp.
4653–4664, Feb 2013.