Suppressing Intrinsic Backscattering in Ultra-High-Q Optical Microresonators

Authors :: Michael M. Vanner
Andreas Ø. Svela
Leonardo Del Bino
Michael T. M. Woodley
Shuangyou Zhang
Jonathan M. Silver
Pascal Del'Haye
Source :: 14th Pacific Rim Conference on Lasers and Electro-Optics (CLEO PR 2020).
Publication Year :: 2020
Publisher :: Optica Publishing Group, 2020.
Abstract: We show > 30 dB suppression of intrinsic backscattering in ultra-high-quality factor whispering gallery mode resonators by controlling the position of a sub-wavelength scatterer within the evanescent field of the resonator.

Subjects :: Erbium doped fiber amplifier
Physics
Resonator
symbols.namesake
Evanescent wave
Optics
business.industry
Position (vector)
symbols
Physics::Optics
Whispering-gallery wave
Rayleigh scattering
business

Database :: OpenAIRE
Journal :: 14th Pacific Rim Conference on Lasers and Electro-Optics (CLEO PR 2020)
Accession number :: edsair.doi...........3df5f6f48581a2019769604e656cf34f
Full Text :: https://doi.org/10.1364/cleopr.2020.c5b_4