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   Articles with "nonlinear polarization" as a keyword



Generation of wavelength-tunable, bound-state and noise-like pulses in an All-PM laser ring cavity based on nonlinear polarization evolution

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recommendations! Published in 2025 at "Chinese Physics B"

DOI: 10.1088/1674-1056/ae15f3

Abstract: Wavelength-tunable fiber lasers are of great interest due to their ability to meet the needs of multiple different wavelengths at the same time. In this work, a tuned spectrum of 13 nm (1564.5 to 1577.5… read more here.

Keywords: polarization evolution; generation; cavity; nonlinear polarization ... See more keywords
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Reconstruction of multidimensional nonlinear polarization response of Pancharatnam-Berry metasurfaces

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recommendations! Published in 2021 at "Physical Review B"

DOI: 10.1103/physrevb.104.054303

Abstract: Pancharatnam-Berry (PB) metasurfaces have been considered as innovative optical devices for efficient manipulation of both the phase and the polarization of the electromagnetic field. Here, we present the simultaneous generation of circularly, elliptically, and linearly… read more here.

Keywords: polarization; berry metasurfaces; reconstruction multidimensional; nonlinear polarization ... See more keywords

Polarization Controlled State-Switchable Mode-Locked Laser Based on Nonlinear Polarization Rotation

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recommendations! Published in 2025 at "Journal of Lightwave Technology"

DOI: 10.1109/jlt.2025.3588590

Abstract: Mode-locked (ML) lasers based on nonlinear polarization rotation (NPR) can generate diverse pulses and spectral states depending on their polarization evolution processes. However, developing dynamically controllable polarization-dependent saturable absorber technology remains a significant challenge. Here,… read more here.

Keywords: polarization rotation; based nonlinear; mode locked; nonlinear polarization ... See more keywords

Photonic triangular waveforms generation based on nonlinear polarization rotation using a highly nonlinear fiber

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recommendations! Published in 2019 at "Optical Engineering"

DOI: 10.1117/1.oe.58.11.110501

Abstract: We propose a photonic approach to generate triangular waveforms based on nonlinear polarization rotation (NPR) effect in a highly nonlinear fiber. A continuous wave probe light is polarization rotated by an intensity-modulated control light through… read more here.

Keywords: based nonlinear; polarization rotation; polarization; triangular waveforms ... See more keywords

Assessing Nonlinear Polarization in Electrochemical Cells using AC Impedance Spectroscopy

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recommendations! Published in 2024 at "Journal of The Electrochemical Society"

DOI: 10.1149/1945-7111/ad2e7c

Abstract: AC impedance spectroscopy is widely used to evaluate performance limitations in energy storage and conversion systems (e.g., batteries, supercapacitors, and fuel cells). This work shows that integrating the resistive elements in an equivalent circuit as… read more here.

Keywords: spectroscopy; polarization electrochemical; impedance spectroscopy; nonlinear polarization ... See more keywords

Dissipative-soliton generation with nonlinear-polarization-evolution in a polarization maintaining fiber.

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recommendations! Published in 2018 at "Optics express"

DOI: 10.1364/oe.26.004166

Abstract: A long-term stable picosecond dissipative soliton (DS) is achieved for the first time using nonlinear polarization evolution. The environmental stabilization is performed by a Faraday mirror, which can cancel environmentally induced changes in the birefringence… read more here.

Keywords: maintaining fiber; polarization; nonlinear polarization; dissipative soliton ... See more keywords

Nonlinear polarization and ionization in O2: metastable electronic state model.

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recommendations! Published in 2020 at "Optics express"

DOI: 10.1364/oe.399719

Abstract: We present a computational model for the nonlinear response of molecular oxygen exposed to strong mid-wavelength and long-wavelength infrared optical fields. Based on a non-Hermitian approach utilizing metastable electronic states, the nonlinear polarization and strong-field… read more here.

Keywords: model nonlinear; metastable electronic; ionization; nonlinear polarization ... See more keywords

Generation of 583 fs optical pulses at 10 GHz from a regeneratively mode-locked fiber laser combining nonlinear polarization evolution.

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recommendations! Published in 2024 at "Optics express"

DOI: 10.1364/oe.515029

Abstract: A regeneratively mode-locked erbium fiber laser was numerically investigated and experimentally demonstrated, which was able to generate a 583 fs pulse train at 10 GHz via intracavity pulse compression with nonlinear polarization evolution (NPE). To excite… read more here.

Keywords: polarization evolution; fiber laser; mode locked; nonlinear polarization ... See more keywords

Simple and efficient nonlinear polarization evolution mode-locked fiber laser by three-dimensionally manipulating a polarization beam splitter.

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recommendations! Published in 2018 at "Optics letters"

DOI: 10.1364/ol.43.003301

Abstract: A simple and efficient femtosecond nonlinear polarization evolution (NPE) mode-locked laser is presented. Different from conventional NPE fiber lasers, the polarization beam splitter (PBS) is three-dimensionally manipulated to achieve polarization control and state selection in… read more here.

Keywords: mode locked; polarization; fiber; nonlinear polarization ... See more keywords

Generation of nonlinear polarization to emit terahertz waves in above gap states in GaSb/AlGaSb multiple quantum wells

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recommendations! Published in 2023 at "Applied Physics Express"

DOI: 10.35848/1882-0786/acd676

Abstract: In this study, we report the generation of frequency-tunable even-order nonlinear polarization in the above gap states in strained multiple quantum wells. Using the strain field, the even-order polarization to emit terahertz waves is generated… read more here.

Keywords: polarization emit; gap states; multiple quantum; polarization ... See more keywords

Nonlinear polarization rotation based 635 nm praseodymium doped mode-locked fiber laser

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recommendations! Published in 2024 at "Applied Physics Express"

DOI: 10.35848/1882-0786/ad8a15

Abstract: We demonstrated a mode-locked fiber laser oscillator using nonlinear polarization rotation as a saturable absorption system. The fiber laser generates mode-locked pulses by adjusting four waveplates. A single-clad Pr3+-doped single mode fluoride fiber with a… read more here.

Keywords: locked fiber; nonlinear polarization; mode locked; fiber laser ... See more keywords