High-Q/V air-mode photonic crystal cavities at microwave frequencies

 
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Zhang, Yinan
Bulu, Irfan
Tam, Wai-Ming
Levitt, Ben
Shah, Jagdish
Botto, Tancredi
Loncar, Marko
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https://doi.org/10.1364/OE.19.009371
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Zhang, Yinan, Irfan Bulu, Wai-Ming Tam, Ben Levitt, Jagdish Shah, Tancredi Botto, and Marko Loncar. 2011. “High-Q/V Air-Mode Photonic Crystal Cavities at Microwave Frequencies.” Optics Express 19 (10): 9371. https://doi.org/10.1364/oe.19.009371.
Abstract
We present results for a photonic microwave resonator designed and fabricated at 17.4GHz with a record high Quality factor (Q = 26,400) at room temperature over a mode volume smaller than one cubic wavelength. The cavity is uniquely designed to have its electric field concentrated in air, which allows for efficient coupling to free space and facilitates interactions with gaseous atomic systems and fluids.
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This article is made available under the terms and conditions applicable to Open Access Policy Articles, as set forth at http://nrs.harvard.edu/urn-3:HUL.InstRepos:dash.current.terms-of-use#OAP
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http://nrs.harvard.edu/urn-3:HUL.InstRepos:41461259

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