Narrow-band filtering with whispering modes in gratings made of fibers
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Updated: Jun 22, 2026

12:18
Microwave Photonics Systems Based on Whispering-gallery-mode Resonators
Published on: August 5, 2013
Optics Express
|June 25, 2009
Abstract:
We present a numerical study of whispering modes in gratings made of fibers. Due to the strong localization of the modes inside each fiber, it is possible to obtain narrow-band filters with very broad angular tolerance.

