Record Phase Sensitive Extinction Ratio in a Silicon Germanium Waveguide

6533b7d8fe1ef96bd12699e8

RESEARCH PRODUCT

Record Phase Sensitive Extinction Ratio in a Silicon Germanium Waveguide

Dimitrios Syvridis Alexandros Kapsalis Adonis Bogris Sergio Nicoletti David J. Richardson Pierre Labeye Francesca Parmigiani Kamal Hammani Mohamed A. Ettabib M. Brun Periklis Petropoulos

subject

Optical amplifier Waveguide (electromagnetism)Silicon photonics Materials science Extinction ratio business.industry Physics::Optics Polarization-maintaining optical fiber Optical parametric amplifier Silicon-germanium chemistry.chemical_compound Optics chemistry Phase response Optoelectronics business

description

A binary step-like phase response and phase-sensitive extinction ratio in excess of 28dB under CW pump operation was demonstrated in a 20mm-long low birefringence SiGe waveguide, using a polarization-assisted phase sensitive amplifier scheme.

year	journal	country	edition	language
2015-01-01	CLEO: 2015

https://doi.org/10.1364/cleo_si.2015.sth1o.8

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