Results 11 to 20 of about 61,302 (288)
Nanophotonics, 2020 Nonlinear optical materials are cornerstones of modern optics including ultrafast lasers, optical computing, and harmonic generation. The nonlinear coefficients of optical materials suffer from limitations in strength and bandwidth.
Niu Xinxiang +6 more
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Nonlinear and anisotropic polarization rotation in two-dimensional Dirac materials [PDF]
Physical Review B, 2018 13 pages and 8 figures.
Singh, Ashutosh +2 more
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Evolution of Soliton Rain in a Tm-doped Passive Mode-Locked All-Fiber Laser
IEEE Photonics Journal, 2020 In this article, the numerical simulations and experimental investigations on the evolution of soliton rain in Tm-doped fiber laser were carried out, based on the nonlinear polarization rotation (NPR) technique.
Feng Wang +3 more
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IEEE Photonics Journal, 2019 The vector nature of dissipative-soliton-resonance (DSR) pulses is numerically investigated in an all-normal-dispersion Yb-doped fiber laser mode-locked by the nonlinear polarization rotation technique.
Wenxiong Du +6 more
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Selective addressing of high-rank atomic polarization moments [PDF]
, 2003 We describe a method of selective generation and study of polarization moments of up to the highest rank $\kappa=2F$ possible for a quantum state with total angular momentum $F$. The technique is based on nonlinear magneto-optical rotation with frequency-
A. I. Okunevich +16 more
core +2 more sources
Advanced Photonics Research, 2021 Active control of light polarization is necessary for the development of laser physics, optical communications, and also the molecular dynamics. Conventional polarization control methods suffer from low speed, and the existing all‐optical switching based
Xinxiang Niu +4 more
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A Multi-Wavelength Thulium-Doped Fiber Laser Using a Photonic Crystal Fiber-Based Sagnac Loop
IEEE Photonics Journal, 2022 A multi-wavelength thulium-doped fiber laser incorporating a photonic crystal fiber (PCF) Sagnac loop was presented and experimentally demonstrated. In the laser cavity, the Sagnac loop mirror used a 0.5 m PCF as a comb filter.
Ting Li +8 more
doaj +1 more source
Genetic algorithm optimization of broadband operation in a noise-like pulse fiber laser
Scientific Reports, 2023 The noise-like pulse regime of optical fiber lasers is highly complex, and associated with multiscale emission of random sub-picosecond pulses underneath a much longer envelope.
Coraline Lapre +5 more
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Stability calculations for the ytterbium-doped fiber laser passively mode-locked through nonlinear polarization rotation [PDF]
, 2004 We investigate theoretically a fiber laser passively mode-locked with nonlinear polarization rotation. A unidirectional ring cavity is considered with a polarizer placed between two sets of a halfwave plate and a quarterwave plate.
Brunel, Marc +4 more
core +6 more sources
International Islamic University Malaysia Engineering Journal, 2010 Cross-phase modulation (XPM) changes the state-of-polarization (SOP) of the channels through nonlinear polarization rotation and induces nonlinear time dependent phase shift for polarization components that leads to amplitude modulation of the ...
M S Islam
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