Second harmonic generation slot waveguide

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Carrier envelope offset detection via simultaneous supercontinuum and second- harmonic generation in a silicon nitride waveguideedit publication. Yoshimoto ...

Nanoplasmonic Waveguides Filled with Electro‐Optical In this chapter, nanoplasmonic waveguides filled with electro-optical materials are proposed and discussed. Rigorous theoretical modelling is developed to describe the propagation, generation and control of electromagnetic fields confined in these nanoscale waveguides. Two configurations are studied thoroughly. First, a metal-insulator-metal (MIM) nanoplasmonic waveguide filled with lithium THz-Wave Generation from GaP THz Photonic Crystal Numerical analysis of second harmonic generation for THz-wave in a photonic crystal waveguide using a nonlinear FDTD algorithm; Optics Communications, 2016 [2] Improved sensitivity of 2D annular photonic crystal biosensor working at THz frequency range Waveguide (optics) - Howling Pixel Second-harmonic generation. Second harmonic generation (SHG, also called frequency doubling) is a nonlinear optical process in which two photons with the same frequency interact with a nonlinear material, are "combined", and generate a new photon with twice the energy of the initial photons (equivalently, twice the frequency and half the

OSA | Nonlinear Photonics 2010

Silicon Nanoridge Array Waveguides for Nonlinear and Silicon Nanoridge Array Waveguides for Nonlinear and Sensing Applications Matthew W. Puckett1,3 K. De Vos, E. Schacht, R. Baets, and P. Bienstman, “Label-Free Biosensing with a Slot-Waveguide-Based Ring Resonator in Silicon on ... “Surface Second-Harmonic Generation from Vertical GaPNanopillars,” Nanoletters 12, 820-826 (2012). 23. ... Opti 553: Nonlinear Photonics - optics.arizona.edu electric field and the optical physics of waveguides. Key optical waveguide building blocks such as directional couplers, Y-splitters, and Mach-Zehnder interferometers will be studied both analytically and with waveguide modeling software. Second-order nonlinear optical phenomena such as second harmonic generation, the Pockels effect,

Nano-Optics - Nano Israel 2019 Conference and Exhibition

Octave-spanning supercontinuum generation in nanoscale lithium niobate waveguides Tanglab - Publications J. Surya, X. Guo, C. Zou, H. Tang, “Control of second-harmonic generation in doubly resonant aluminum nitride microrings to address a rubidium two-photon clock transition”, Optics letters, 43, 2696 (2018)

Huang T, Tagne PM, Fu S. Efficient second harmonic generation in internal asymmetric plasmonic slot waveguide. Opt Express. 2016;24(9):9706-14.

Second harmonic generation (SHG, also called frequency doubling) is a nonlinear optical process in which two photons with the same frequency interact with a nonlinear material, are "combined", and generate a new photon with twice the energy of the initial photons (equivalently, twice the frequency and half the wavelength). High-confined second harmonic generation in nano-scale ... We theoretically analyse quasi-phase matched second harmonic generation in a quadratic slot waveguide. Our results show that in this system both fundamental frequency and second harmonic (SH) modes can be confined in a nano-sized low-index region with the mode overlap integral intensity two orders larger than that achieved in the form ... Highly efficient second harmonic generation in hyperbolic ... Sun Y, Zheng Z, Cheng J, Sun G, Qiao G. Highly efficient second harmonic generation (SHG) bridging the mid-infrared (IR) and near-IR wavelengths in a coupled hyperbolic metamaterial waveguide with a nonlinear-polymer-filled nanoscale slot is theoretically investigated. By engineering the geometrical