All-optical extinction-ratio enhancement of a 160 GHz pulse train by a saturable-absorber vertical microcavity

6533b835fe1ef96bd129f74b

RESEARCH PRODUCT

All-optical extinction-ratio enhancement of a 160 GHz pulse train by a saturable-absorber vertical microcavity

Jean Landreau Julien Fatome Stéphane Pitois J.l. Oudar David Massoubre Jean Decobert Guy Millot

subject

[PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph]Materials science Extinction ratio business.industry Nonlinear optics Saturable absorption 02 engineering and technology 01 natural sciences Pulse shaping Atomic and Molecular Physics and Optics [PHYS.PHYS.PHYS-AO-PH] Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph]010309 optics 020210 optoelectronics & photonics Optics [ PHYS.PHYS.PHYS-AO-PH ] Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph]0103 physical sciences 0202 electrical engineering electronic engineering information engineering Pulse wave Photonics business Ultrashort pulse Quantum well

description

International audience; A vertical-access passive all-optical gate has been used to improve the extinction ratio of a 160 GHz pico-second pulse train at 1555 nm. An extinction ratio enhancement of 6 dB is observed within an 8 nm bandwidth. Such a device is a promising candidate for low-cost all optical reamplication and reshaping (211) regeneration at 160 Gbits/s.

year	journal	country	edition	language
2006-01-01

https://hal.archives-ouvertes.fr/hal-00437614

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