DocumentCode
411693
Title
Ultra-high-Q toroid microcavities on a chip
Author
Kippenberg, T.J. ; Armani, D.K. ; Spillane, S.M. ; Vahala, KJ
Author_Institution
Dept. of Appl. Phys., California Inst. of Technol., Pasadena, CA, USA
fYear
2003
fDate
6-6 June 2003
Abstract
We demonstrate microfabrication of ultra-high-Q microcavities on a chip, exhibiting a novel toroid-shaped geometry. The cavities possess Q-factors in excess of 100 million which constitutes an improvement close to 4 orders-of-magnitude in Q compared to previous work [B. Gayral, et al., 1999].
Keywords
Q-factor; cavity resonators; microcavities; optical fabrication; Q-factors; chip; microfabrication; toroid-shaped geometry; ultra-high-Q toroid microcavities; Microcavities; Nonlinear optical devices; Nonlinear optics; Optical device fabrication; Optical resonators; Optical surface waves; Q factor; Rough surfaces; Silicon compounds; Surface roughness;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2003. CLEO '03. Conference on
Conference_Location
Baltimore, MD, USA
Print_ISBN
1-55752-748-2
Type
conf
Filename
1297773
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