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Nonlinear Fiber Optics, 2019
This chapter reviews the origin of the four-wave mixing (FWM), and develops a simple scalar theory of this process and the techniques used for phase-matching. The origin of FWM lies in the non-linear response of bound electrons.
G. Agrawal
semanticscholar +2 more sources
This chapter reviews the origin of the four-wave mixing (FWM), and develops a simple scalar theory of this process and the techniques used for phase-matching. The origin of FWM lies in the non-linear response of bound electrons.
G. Agrawal
semanticscholar +2 more sources
Four-wave mixing with matter waves
Nature, 1999The advent of the laser as an intense source of coherent light gave rise to nonlinear optics, which now plays an important role in many areas of science and technology. One of the first applications of nonlinear optics was the multi-wave mixing1,2 of several optical fields in a nonlinear medium (one in which the refractive index depends on the ...
L. Deng +9 more
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Four-Wave Mixing in Metamaterials
Russian Physics Journal, 2018Interaction of four counterpropagating waves in a cubic medium being “left” for the signal wave is considered in the constant-intensity approximation. Analytical expression for the signal wave intensity is derived for the general case of four-wave interaction in a metamaterial.
R. Kasumova +3 more
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Suppression of four wave mixing effect in DWDM system
Materials Today: Proceedings, 2021This article discusses the nonlinear effect, four-wave mixing (FWM), which lowers the performance of optical communication systems. The concept of orthogonal polarization was introduced to reduce the effects of FWM.
Helina Rajini Suresh +3 more
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Reconfigurable Hexapartite Entanglement by Spatially Multiplexed Four-Wave Mixing Processes.
Physical Review Letters, 2020Multipartite entanglement serves as a vital resource for quantum information processing. Generally, its generation requires complex beam splitting processes which limit scalability.
Kai Zhang +10 more
semanticscholar +1 more source
Physical Review A, 1993
We will demonstrate that four-wave mixing with linearly chirped (phase-modulated) pulses is a unique tool for obtaining information on the dynamics and level structure of,a system. Especially, it will be shown that the transient-grating-scattering type of experiment with chirped pulses provides an immediate answer to the question of whether the ...
DUPPEN, K +3 more
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We will demonstrate that four-wave mixing with linearly chirped (phase-modulated) pulses is a unique tool for obtaining information on the dynamics and level structure of,a system. Especially, it will be shown that the transient-grating-scattering type of experiment with chirped pulses provides an immediate answer to the question of whether the ...
DUPPEN, K +3 more
openaire +3 more sources
Enhanced four-wave mixing with MoS2 on a silicon waveguide
Journal of Optics, 2020MoS2 is a layered quasi-2D material that can enhance effective third-order optical nonlinearity of waveguides. In this paper, we measured the optical loss of MoS2 on silicon waveguides and compared the conversion efficiencies of four-wave mixing (FWM) in
Yaojing Zhang +4 more
semanticscholar +1 more source
Four-wave-mixing interferometer
Optics Letters, 1996We have developed a new method of determining in time both the real and the imaginary parts of third-order nonlinear-optical coefficients. In this method the phase-conjugated four-wave-mixing signal beam interferes with one of the transmitted pump beams.
N, Tang, J P, Partanen
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Control of space-dependent four-wave mixing in a four-level atomic system
, 2020We propose a scheme to demonstrate the manipulation of space-dependent four-wave mixing (FWM) in a four-level atomic system. By adjusting the detuning of the control field, one can effectively control the FWM output field transferred from a pump beam ...
Jing Qiu +4 more
semanticscholar +1 more source
Physical Review A, 1986
We develop the formalism for studying transient four-wave-mixing phenomena in a Raman medium, and apply it to the study of solitary-wave propagation. We consider the problems of second-Stokes generation, anti-Stokes scattering, and two-pump Raman scattering.
, Ackerhalt, , Milonni
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We develop the formalism for studying transient four-wave-mixing phenomena in a Raman medium, and apply it to the study of solitary-wave propagation. We consider the problems of second-Stokes generation, anti-Stokes scattering, and two-pump Raman scattering.
, Ackerhalt, , Milonni
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