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Enhanced Four‐Wave Mixing in Silicon Nitride Waveguides

Oct 19, 2020 Layered 2D graphene oxide films are integrated with silicon nitride waveguides to experimentally demonstrate enhanced Kerr nonlinearity via four‐wave mixing (FWM). Up to 7.3 and 9.1 dB improvements o...

Plasmon-Enhanced Nonlinear Wave Mixing in Nanostructured

Jan 19, 2015 By varying the doping charge density in a nanoisland with a fixed geometry, enhanced wave mixing can be realized over a wide spectral range in the visible and near-infrared. We concentrate, in particular, on second- and third-order processes, including sum and difference frequency generation, as well as on four-wave mixing.

Plasmon-Enhanced Four-Wave Mixing Imaging for Microdroplet

A high-throughput single-cell analytical technique based on the microdroplet array integrated with the plasmon-enhanced-four-wave mixing (PE-FWM) imaging was developed, which is applicable for the highly sensitive and automatic assessment of the surface receptors of cells. The metal nanoprobes were prepared by simply decorating metal nanoparticles with capturing molecules (antibody or

Four-wave mixing and enhanced analogue Hawking effect in a

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Theory of cavity-enhanced spontaneous four wave mixing

Theory of cavity-enhanced spontaneous four wave mixing To cite this article: K Garay-Palmett et al 2013 Laser Phys. 23 015201 View the article online for updates and enhancements. Related content Counter-propagating spontaneous four wave mixing: photon-pair factorability and ultra-narrowband single photons Jorge Monroy-Ruz, Karina Garay-Palmett

Theory of cavity-enhanced spontaneous four wave mixing

Nov 20, 2012 Recently, in the context of classical optics there have been important experimental demonstrations of four wave mixing (FWM) and the implementation of nonlinear optical devices, such as wavelength converters and multi-wavelength fiber lasers, which are based on FWM [15–19]. While the use of a guided-wave configuration constrains the

Four-wave mixing Wikipedia

Four-wave mixing (FWM) is an intermodulation phenomenon in non-linear optics, whereby interactions between two or three wavelengths produce two or one new wavelengths.It is similar to the third-order intercept point in electrical systems. Four-wave mixing can be compared to the intermodulation distortion in standard electrical systems. It is a parametric nonlinear process, in that the energy

Surface-Enhanced Nonlinear Four-Wave Mixing

Surface-Enhanced Nonlinear Four-Wave Mixing Jan Renger,1 Romain Quidant,1 Niek van Hulst,1 and Lukas Novotny1,2 1ICFO-Institut de Ciencies Fotoniques, Mediterranean Technology Park, 08860 Castelldefels (Barcelona), Spain 2The Institute of Optics, University of Rochester, Rochester, New York 14627, USA (Received 17 November 2009; revised manuscript received 4 January 2010; published

Enhanced Four‐Wave Mixing in Silicon Nitride Waveguides

Oct 19, 2020 Layered 2D graphene oxide films are integrated with silicon nitride waveguides to experimentally demonstrate enhanced Kerr nonlinearity via four‐wave mixing (FWM). Up to 7.3 and 9.1 dB improvements o...

Enhanced four-wave mixing with nonlinear plasmonic

Four-wave mixing (FWM) is a parametric nonlinear process with widespread applications in wavelength conversion, signal regeneration, switching, phase-sensitive amplification, nonlinear imaging, and entangled photon pair generation 1,2,3,4,5,6.It is a byproduct of the Kerr nonlinear optical effect and has an almost instantaneous response on the order of femtoseconds 7.

Enhanced four-wave mixing with nonlinear plasmonic

Jun 27, 2016 Four-wave mixing (FWM) is a parametric nonlinear process with widespread applications in wavelength conversion, signal regeneration, switching,

Nonlinear four-wave mixing with enhanced diversity and

Parametric four-wave mixing is a promising platform for such source generation, and while investigations of higher-order fiber modes have revealed enhanced phase-matching possibilities, the role of the angular momentum of light in this process has not yet been substantially considered.

Theory of cavity-enhanced spontaneous four wave mixing

Theory of cavity-enhanced spontaneous four wave mixing To cite this article: K Garay-Palmett et al 2013 Laser Phys. 23 015201 View the article online for updates and enhancements. Related content Counter-propagating spontaneous four wave mixing: photon-pair factorability and ultra-narrowband single photons Jorge Monroy-Ruz, Karina Garay-Palmett

Enhanced four-wave mixing in graphene-silicon slow-light

Enhanced four-wave mixing in graphene-silicon slow-light photonic crystal waveguides Hao Zhou,1,2,a) Tingyi Gu,2,a) James F. McMillan,2 Nicholas Petrone,3 Arend van der Zande,3 James C. Hone,3 Mingbin Yu,4 Guoqiang Lo,4 Dim-Lee Kwong,4 Guoying Feng,1 Shouhuan Zhou,1,5 and Chee Wei Wong2,a) 1College of Electronic Information, Sichuan University, Chengdu 610064, China

OSA Degenerate Four-Wave Mixing in Si Quantum Dot Doped

The degenerate four-wave-mixing (DFWM) effect in Si quantum dot doped SiNx (SiNx:Si-QD) channel waveguide has been preliminarily demonstrated. By enhancing the optical nonlinearity of SiNx at 1550 nm with doped Si-QDs, the DFWM can be enhanced with its conversion efficiency of −46 dB in the SiNx:Si-QD channel waveguide with length of 8 mm.

Optical cavity for enhanced parametric four-wave mixing in

We have incorporated a ring cavity to enhance the efficiency of parametric four-wave mixing in rubidium (Rb). Using an input coupler with 95% reflectance, a finesse of 19.6±0.5 is achieved with an Rb cell inside. This increases the circulating intensity by a factor of 5.6±0.5, and through two-photon excitation on the 5s1/2→5d5/2 transition with a single excitation laser, up to 1.9±0

Surface-Enhanced Nonlinear Four-Wave Mixing

Surface-Enhanced Nonlinear Four-Wave Mixing Jan Renger,1 Romain Quidant,1 Niek van Hulst,1 and Lukas Novotny1,2 1ICFO-Institut de Ciencies Fotoniques, Mediterranean Technology Park, 08860 Castelldefels (Barcelona), Spain 2The Institute of Optics, University of Rochester, Rochester, New York 14627, USA (Received 17 November 2009; revised manuscript received 4 January 2010; published

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Four-wave mixing enhanced white-light cavity NASA/ADS

Four-wave mixing enhanced white-light cavity Fleischhaker, Robert the probe field dispersion is in addition changed by a coherent field which is generated within the medium via four-wave mixing. Counterintuitively, this in-medium dynamics leads to a further enhancement of the cavity bandwidth.

1126 IEEE JOURNAL

Nearly Degenerate Four-Wave Mixing Enhanced by the ac Stark Effect DONALD J. HARTER AND ROBERT W. BOYD Abstract-A model is developed to describe nondegenerate four-wave mixing in a medium characterized by a single strong atomic resonance. The nonlinear response is calculated using the density-matrix formal-

Enhanced four-wave mixing with nonlinear plasmonic

Four-wave mixing (FWM) is a parametric nonlinear process with widespread applications in wavelength conversion, signal regeneration, switching, phase-sensitive amplification, nonlinear imaging, and entangled photon pair generation 1,2,3,4,5,6.It is a byproduct of the Kerr nonlinear optical effect and has an almost instantaneous response on the order of femtoseconds 7.

Enhanced four-wave mixing with nonlinear plasmonic

Jun 27, 2016 Four-wave mixing (FWM) is a parametric nonlinear process with widespread applications in wavelength conversion, signal regeneration, switching,

Enhanced four-wave mixing in hybrid integrated waveguides

Here, we experimentally demonstrate enhanced four-wave mixing (FWM) in hybrid integrated waveguides coated with GO films. Owing to strong mode overlap between the integrated waveguides and the high Kerr nonlinearity GO films as well as low linear and nonlinear loss, we demonstrate significant enhancement in the FWM efficiency.

Enhanced continuous-wave four-wave mixing using Hybrid

Enhanced continuous-wave four-wave mixing using Hybrid Modulation Technique Hassan Mousa Mohamed*, Priyanka D.Kumar, A.K.Jaiswal and Mohammad Mushaib ECE department, SHIATS-DU, UP, India Accepted 10 Aug 2016, Available online 15 Aug 2016, Vol.6, No.4 (Aug 2016) Abstract

Enhanced continuous-wave four-wave mixing efficiency in

Enhanced continuous-wave four-wave mixing efficiency in nonlinear AlGaAs waveguides Paveen Apiratikul,1,2,∗ Jeremiah J. Wathen, 1,2 Gyorgy A. Porkolab,1,2 Bohan Wang, 1 Lei He,1,2 Thomas E. Murphy,1,2 and Christopher J. K. Richardson2 1University of Maryland, College Park, MD 20742, USA 2Laboratory for Physical Sciences,College Park, MD 20740, USA ∗[email protected]

Four-wave mixing enhanced white-light cavity NASA/ADS

Four-wave mixing enhanced white-light cavity Fleischhaker, Robert the probe field dispersion is in addition changed by a coherent field which is generated within the medium via four-wave mixing. Counterintuitively, this in-medium dynamics leads to a further enhancement of the cavity bandwidth.

Theory of cavity-enhanced spontaneous four wave mixing

Theory of cavity-enhanced spontaneous four wave mixing To cite this article: K Garay-Palmett et al 2013 Laser Phys. 23 015201 View the article online for updates and enhancements. Related content Counter-propagating spontaneous four wave mixing: photon-pair factorability and ultra-narrowband single photons Jorge Monroy-Ruz, Karina Garay-Palmett

Quantum theory of resonantly enhanced four-wave mixing

nonlinear system, namely resonantly enhanced four-wave mixing in a double-L system with copropagating pump modes @11–15#. Within a semiclassical analysis it has been shown that resonantly enhanced four-wave mixing can lead to complete conversion of the pump-field energy into the signal and idler modes even for very weak pump fields.

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UM-SJTU JI Nolinear Photonics Group Homepage

Terahertz wave generation by plasmonic-enhanced difference-frequency generation. Whispering-gallery-mode Microresonators. Time-reversed Nonlinear Optics. The wave-mixing behavior of SHG process in the first nonlinear medium can be “time-reversed” in the second.

Generation of a reference frequency comb by cascaded four

May 15, 2008 In summary, we have experimentally demonstrated a constant spacing frequency comb based on cascaded four-wave mixing in two semiconductor optical amplifiers (SOAs) enhanced by Raman in a dispersion-shifted fiber. The seed of the comb are two frequencies that are stabilized in two absorption lines of the acetylene.

Enhanced four-wave mixing in graphene-silicon slow-light

Enhanced four-wave mixing in graphene-silicon slow-light photonic crystal waveguides Hao Zhou,1,2,a) Tingyi Gu,2,a) James F. McMillan,2 Nicholas Petrone,3 Arend van der Zande,3 James C. Hone,3 Mingbin Yu,4 Guoqiang Lo,4 Dim-Lee Kwong,4 Guoying Feng,1 Shouhuan Zhou,1,5 and Chee Wei Wong2,a) 1College of Electronic Information, Sichuan University, Chengdu 610064, China

Four-wave mixing enhanced white-light cavity NASA/ADS

Four-wave mixing enhanced white-light cavity Fleischhaker, R.; Evers, J. Abstract. We discuss in-medium propagation dynamics in a white light cavity that leads to an enhancement of the cavity's bandwidth without reducing its maximum intensity buildup. We analyze the spatiotemporal dynamics of our system with a full simulation of the field

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