DocumentCode
688713
Title
Integrated high-quality factor silicon-on-sapphire resonators for mid-infrared applications
Author
Shankar, Raji ; Bulu, Man ; Loncar, Marko
Author_Institution
Sch. of Eng. & Appl. Sci., Harvard Univ., Cambridge, MA, USA
fYear
2013
fDate
9-14 June 2013
Firstpage
1
Lastpage
2
Abstract
We demonstrate high-quality (Q) factor grating-coupled silicon-on-sapphire ring resonators, operating around 4.5 μm. Total Q-factors of 151,000 and intrinsic Q-factors of 278,000 are measured, enabling applications in nonlinear wavelength generation and other areas.
Keywords
Q-factor; diffraction gratings; infrared spectra; integrated optics; optical couplers; optical fabrication; optical resonators; optical variables measurement; sapphire; silicon; grating-coupled silicon-on-sapphire ring resonators; integrated optics; intrinsic Q-factor measurement; midinfrared applications; nonlinear wavelength generation; Couplings; Gratings; Optical ring resonators; Optical waveguides; Q-factor; Silicon; Silicon on sapphire;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
6833088
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