Frequency doubling (or second-harmonic generation) is the phenomenon that an input wave in a nonlinear material can generate a wave with twice the optical frequency. Efficient Second Harmonic Generation in 3D Nonlinear ... Benefiting from the above mentioned advantages, second harmonic generation (SHG) in nonlinear waveguide structure can be realized under lower light powers, providing higher SH efficiency and more choice of different modes than the bulks 19. Second-harmonic generation in silicon waveguides strained ...
Coherent Control of High-Harmonic Generation Author: Jonathan Barreaux Supervisors: Dr. Peter van der Slot ... 2.2 Simple sketch of our setup for HHG using a gas- lled hollow waveguide .10 2.3 High-harmonic spectrum produces using xenon at a pressure of 35 mbar ... as well as for providing me the crystals for second harmonic generation.
Controllable color display induced by excitation-intensity-dependent competition between second and third harmonic generation in ZnO nanorods OSA | Phase-matched sum frequency generation in strained… Using analysis and numerical simulation, we have investigated near-infrared and mid-infrared second-harmonic generation (SHG) and sum frequency generation (SFG) in crystal silicon (SOI) waveguides that possess a strong second-order … OSA | Second-order nonlinear silicon-organic hybrid waveguides
We propose and design a high-efficiency forward and backward second harmonic generation (SHG) in nonlinear polymer filled silicon slot waveguide known as silicon-organic hybrid (SOH) waveguides.
Controllable color display induced by excitation-intensity-dependent competition between second and third harmonic generation in ZnO nanorods
Enhanced mid-to-near-infrared second harmonic generation in silicon ...
Enhanced mid-to-near-infrared second harmonic generation in silicon ... We propose an efficient and low-power second harmonic generation (SHG) process in a ..... ric plasmonic slot waveguide configuration in hybrid polymer-. Integrated nanoplasmonic waveguides for magnetic, nonlinear, and ... Nov 15, 2016 ... The geometry and mode profile for a nanoplasmonic slot waveguide are ...... second-harmonic generation in nonlinear plasmonic waveguide.
Enhanced mid-to-near-infrared second harmonic generation in silicon ...
OSA | Integrated Photonics Research, Silicon and Nanophotonics… The Investigation on Optoelectronic Oscillators Based on SiO2 Optical Waveguide Ring Resonators Project details - Ultrafast Nanooptics (left) Nanostructured microwire waveguide from LiNbO3 and Pt for efficient cascaded nonlinear interactions. (center) Geometry of the plasmonic slot-waveguide with Lithium Niobate in its core and the field profiles of the lowest and second … Radioengineering - April 2017, Volume 26, Number 1 [DOI: 10… The antenna consists of a substrate integrated waveguide, which operates in the fundamental mode TE10, and the rectangular ring-slot radiator with chamfered corners etched in the top wall of the SIW. Radioengineering - June 2016, Volume 25, Number 2 [DOI: 10…
US3064210A - Harmonic generator - Google Patents Waveguide 51 is shown as selective to a harmonic frequency signal FNl, while the waveguide 53 is shown as selective to a different harmonic frequency signal FN2. Any number of additional waveguides of different sizes, not shown, may be … US7446601B2 - Electron beam RF amplifier and emitter - Google… RF field is sensed to produce an incoming voltage that drives a microarray of electron guns in a sweep pattern towards a detector array. The electron guns emit a beam current that may amplify the incoming voltage signal, and the detector … Microwave Communication Research Papers - Academia.edu The DUT is a 30 GHz substrate integrated waveguide (SIW) Riblet short-slot hybrid with microstrip-to-waveguide transitions, and is fabricated on Rogers RO4003 reg substrate with 8 mil thickness.