Experimental characterizations of OBH cavity. (IMAGE)

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS

Experimental characterizations of OBH cavity.

Caption

(a) Experimental setup of the microwave near-field scanning system. Inset: photograph of the fabricated sample. (b) Design aperture size distributions in OBH layered structures. (c) Comparison of simulated Q-factor in continuous and discrete OBH cavity with various azimuthal mode numbers. (d) Experimental normalized resonant spectra of OBH cavity and homogeneous cavity with mode number m=3 and m=4. The solid curves are Lorentz fittings. Measured WGM field pattern with mode number (e₁) m=3 and (e₂) m=4. Simulated WGM field pattern with mode number (f₁) m=3 and (f₂) m=4. The white curves are the core and cladding material boundary of OBH cavity device.

Credit

by Qingtao Ba, Yangyang Zhou, Jue Li, Wen Xiao, Longfang Ye, Yineng Liu, Jin-hui Chen and Huanyang Chen

Usage Restrictions

Credit must be given to the creator.

License

CC BY

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