Reconstruction of multidimensional nonlinear polarization response of Pancharatnam-Berry metasurfaces
Sign Up to like & getrecommendations! 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
Photonic triangular waveforms generation based on nonlinear polarization rotation using a highly nonlinear fiber
Sign Up to like & getrecommendations! 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
Dissipative-soliton generation with nonlinear-polarization-evolution in a polarization maintaining fiber.
Sign Up to like & getrecommendations! 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.
Sign Up to like & getrecommendations! 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
Simple and efficient nonlinear polarization evolution mode-locked fiber laser by three-dimensionally manipulating a polarization beam splitter.
Sign Up to like & getrecommendations! 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
Sign Up to like & getrecommendations! 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