Silicon Photonics Chip for Inter-modal Four Wave Mixing on a Broad Wavelength Range
Frontiers in Physics, 2019 We design, fabricate and test an integrated silicon photonics chip for inter-modal four wave mixing, whose phase-matching relays on the modal dispersions of different waveguide modes.
Stefano Signorini +5 more
doaj +1 more source
Experimental analysis of four-wave mixing in a semiconductor optical amplifier using frequency resolved optical gating [PDF]
, 2007 Four-wave mixing was performed in a multi-quantum well semiconductor optical amplifier in order to demultiplex 2 ps pulses from 80 GHz to 10 GHz. The demultiplexed pulses were measured using frequency resolved optical gating.
Barry, Liam P. +8 more
core +2 more sources
Pulse pedestal suppression using four-wave mixing in an SOA [PDF]
, 2008 Experimental results are presented demonstrating how four-wave mixing in a semiconductor optical amplifier can be used to remove pulse pedestals introduced due to nonlinearities which occur upon pulse propagation in an optical system.
Reid, Douglas A. +3 more
core +2 more sources
Observation of Angle Switching of Dressed Four-Wave Mixing Image
IEEE Photonics Journal, 2012 We experimentally report that angle-control dynamics in the nonlinear propagation of the images of the probe, generated four-wave mixing (FWM) and fluorescence signals beams in FWM process in a cascade three-level, as well as a two-level atomic systems ...
Suling Sang +6 more
doaj +1 more source
Polarization resolved four-wave-mixing-based measurement in bulk material semiconductor optical amplifier [PDF]
, 2006 The anticipated growth in demand for bandwidth leads to the development of all-optical signal processing techniques at ever increasing data rates. One possible candidate to achieve the required performance is the semiconductor optical amplifier (SOA). It
S. Philippe +9 more
core +2 more sources
Degenerate Four-Wave Mixing in Phycoerythrin Dye-Doped Nanoparticles
International Journal of Optics, 2021 We have generated a phase-conjugate (PC) wave from nanoparticles with a new microscopic system proposed. The microscope includes a confocal system with a degenerate four-wave mixing (DFWM) system, which plays a major role in generating the phase ...
Tomoki Tsuchiya, Chikara Egami
doaj +1 more source
A novel four-wave mixing compensator [PDF]
SPIE Proceedings, 2006 We propose and demonstrate a novel four-wave-mixing (FWM) compensator made of a highly nonlinear fiber and a pump laser. This technique utilizes the additional pi/2 phase delay occurring in every FWM process. Thus, the FWM components generated in the transmission fiber can be cancelled out by the FWM components generated within the FWM compensator.
Huh, JY +3 more
openaire +2 more sources
Pump-probe detuning dependence of four-wave mixing pulse in an SOA [PDF]
, 2007 Four-wave mixing (FWM) between 2-ps pulses in a multiquantum-well semiconductor optical amplifier (SOA) is presented. The conjugate pulses are fully characterized using the frequency-resolved optical gating technique.
Barry, Liam P. +2 more
core +2 more sources
Four-Wave Optical Parametric Amplification in a Raman-Active Gas
Photonics, 2015 Four-wave optical parametric amplification (FWOPA) in a Raman-active medium is experimentally investigated by use of an air-filled hollow fiber. A femtosecond pump pulse shorter than the period of molecular motion excites the coherent molecular motion of
Yuichiro Kida, Totaro Imasaka
doaj +1 more source
All-Optical Logic Circuits Based on the Polarization Properties of Non-Degenerate Four-Wave Mixing [PDF]
, 2001 This thesis investigates a new class of all-optical logic circuits that are based on the polarization properties of non-degenerate Four-Wave Mixing. Such circuits would be used in conjunction with a data modulation format where the information is coded ...
Bhardwaj, Ashish Ishwar Singh
core +1 more source