Results 91 to 100 of about 1,672 (219)
Numerical studies on Kerr comb generation in Si3N4 resonators with frequency dependent access coupler properties [PDF]
, 2019 International audienceNumerical studies on Kerr frequency comb generation with vertically-coupled whispering-gallery-mode (WGM) Si3N4 resonators are presented.
Fernandez, Arnaud +4 more
core +2 more sources
Kerr Comb-Driven Silicon Photonic Transmitter [PDF]
, 2021 We demonstrate the first on-chip silicon photonic transmitter using a Kerr frequency comb source for massive wavelength parallelism. The architecture is scalable to hundreds of wavelength channels, paving the way for multi-Tb/s photonic ...
Gopal, V +14 more
core
Methods to estimate marine functional connectivity: A primer
Ecological Applications, Volume 36, Issue 4, June 2026.Abstract Organism movement is a key process in the transfer of individuals, genes, functional traits, matter, and energy among habitat patches, at sea and across the land–sea interface. The resulting fluxes, collectively termed marine functional connectivity (MFC), underpin planetary health and an array of ecosystem services.
Anna M. Sturrock +31 more
wiley +1 more source
IEEE Photonics Journal, 2020 A generalized Lugiato-Lefever equation in frequency domain for the modeling of Kerr frequency combs, including full-order frequency dependence of all parameters, is derived and solved without sacrifice of computational time. The proposed model shows high
Yanjing Zhao +4 more
doaj +1 more source
Photonic-Crystal-Reflector Nanoresonators for Kerr-Frequency Combs [PDF]
ACS Photonics, 2019 9 pages, 6 figures, 1 graphical ToC, updated funding ...
Su-Peng Yu +4 more
openaire +2 more sources
Innovation Ecosystems in Catalonia: Exploring Location Patterns of High‐Tech Firms
Growth and Change, Volume 57, Issue 2, June 2026.ABSTRACT This paper analyses high‐tech firms' location determinants in Catalonia, Spain, using 2010–2019 firm data, and spatial models to assess spillover and industry‐specific factor effects. Results show that high‐tech firms, especially in services, are clustered in busy, wealthy cities with strong innovation hubs, while non‐high‐tech firms prefer ...
Keli Araujo‐Rocha +1 more
wiley +1 more source
Broadband quantum-dot frequency-modulated comb laser
Light: Science & Applications, 2023 Frequency-modulated (FM) laser combs, which offer a quasi-continuous-wave output and a flat-topped optical spectrum, are emerging as a promising solution for wavelength-division multiplexing applications, precision metrology, and ultrafast optical ...
Bozhang Dong +5 more
doaj +1 more source
Nanophotonics, Volume 15, Issue 9, 13 May 2026.This perspective surveys emerging quantum and classical photonic applications across operating wavelengths and timescales, highlighting persistent technological gaps in integrated light sources. We examine the unique advantages of quadratic nonlinear photonics on the thin‐film lithium niobate (TFLN) platform and discuss strategies for realizing ...
Meng Tian +7 more
wiley +1 more source
Generation of an optical frequency comb in the green with silicon nitride microresonators [PDF]
, 2016 The first realization of a green-light frequency comb is reported in a silicon nitride ring microresonator, from third-order non-linear interaction of a near-infrared 1-THz spacing Kerr comb spanning 2/3 of an octave. © 2016 OSA.
Bowers, John E. +7 more
core +1 more source
Frequency comb generation dynamics in χ(2) + χ(3) AlGaAs microresonators [PDF]
EPJ Web of ConferencesWe propose an AlGaAs microring resonator design for the generation of an optical frequency comb by means of the interplay between harmonic generation and Kerr effect.
Talenti Francesco Rinaldo +8 more
doaj +1 more source