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|Title: ||High-order tunable filters based on a chain of coupled crystalline whispering gallery-mode resonators|
|Authors: ||Savchenkov, Anatoliy A.|
Ilchenko, Vladimir S.
Matsko, Andrey B.
|Keywords: ||High-order optical filters|
whispering gallery-mode (WGM) resonators
|Issue Date: ||Jan-2005 |
|Publisher: ||IEEE Institute of Electrical and Electronics Engineers|
|Citation: ||IEEE Photonics Technology Letters, Vol. 17, No. 1, January 2005 doi:10/1109/LPT.2004.836906|
|Abstract: ||We demonstrate experimentally a tunable third-order optical filter fabricated from the three voltage-controlled lithium niobate whispering gallery-mode resonators. The filter operates at 1550 nm with 30-MHz bandwidth and can be electrooptically tuned by 12 GHz in the linear regime with approximately 80-MHz/V tuning rate. With this filter, we have demonstrated 6-dB fiber-to-fiber insertion loss and 30-ns tuning speed, limited by the resonator buildup time.|
|Appears in Collections:||JPL TRS 1992+|
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