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Updated: Jun 10, 2026

08:48
Writing Bragg Gratings in Multicore Fibers
Published on: April 20, 2016
Multimode fiber-optic broad spectral band interferometer
Applied Optics
|August 20, 2010
Abstract:
We have developed techniques that permit broad spectral band interference fringes to be observed on a mode-by-mode basis, using long lengths of few-mode fiber without the detrimental effects of incoherent modal superimposition. Modes are spatially by a cladding etching technique. Mode orientation and polarization are preserved by using elliptical core fibers.
