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Journal of the Optical Society of America B

Journal of the Optical Society of America B

Archives Papers: 1,154
The Optical Society of America
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Application of a binary curved fork grating for the generation and detection of optical vortices outside the focal plane
SvetlanaN.Khonina; SvetlanaN.Khonina; AndreyV.Ustinov; MikhailS.Kirilenko; MikhailS.Kirilenko; MikhailS.Kirilenko; AleksandrA.Kuchmizhak; AleksandrA.Kuchmizhak; AlexeyP.Porfirev; AlexeyP.Porfirev;
Keywords:Diffractive optical elements;Laser beams;Laser materials processing;Laser matter interactions;Optical vortices;Vortex beams;
Abstracts:In this paper, we consider using a binary curved fork grating not only for the simultaneous formation of several Bessel vortex beams but ... [J. Opt. Soc. Am. B 37, 1714-1721 (2020)]
Polarization-maintaining optical fiber with an anisotropic core compatible with the SMF-28 standard
DamianMichalik; DamianMichalik; TomaszStefaniuk; RafałKasztelanic; RafałKasztelanic; RyszardBuczyński; RyszardBuczyński;
Keywords:Effective refractive index;Polarization maintaining fibers;Polarization mode dispersion;Refractive index;Silica fibers;Wavelength division multiplexers;
Abstracts:We present the theoretical study of an all-solid highly birefringent fiber with an anisotropic core fully compatible with SMF-28 fiber and ... [J. Opt. Soc. Am. B 37, 1722-1728 (2020)]
Theoretical analysis on the enhancement of one-third harmonic generation in quasi-phase-matching schemes based on modal dispersion modulation
JianyuZhang; YunxuSun; QinghaiSong;
Keywords:Harmonic generation;Modal dispersion;Parametric processes;Phase velocity;Waveguide design;Wavelength conversion;
Abstracts:In this paper, a theoretical analysis of quasi-phase-matched (QPM) one-third harmonic generation (OTHG) in waveguides with different modal ... [J. Opt. Soc. Am. B 37, 1729-1737 (2020)]
Designing silicon-core fiber tapers for efficient supercontinuum generation in the greenhouse gas absorption region
J.Campling; P.Horak; A.C.Peacock;
Keywords:Femtosecond fiber lasers;Femtosecond lasers;Optical coherence tomography;Planar waveguides;Supercontinuum generation;Tapered fibers;
Abstracts:We propose a tapered silicon-core optical fiber design for extending the long-wavelength edge of supercontinuum generation to obtain a high ... [J. Opt. Soc. Am. B 37, 1698-1706 (2020)]
Linear cavity tapered fiber sensor using mode-tracking phase-shift cavity ring-down spectroscopy
RanaM.ArmaghanAyaz; YigitUysalli; BernaMorova; NimaBavili; UbaidUllah; M.DaniyalGhauri; M.ImranCheema; M.ImranCheema; AlperKiraz; AlperKiraz; AlperKiraz;
Keywords:Fiber Bragg gratings;Fiber optic sensors;Laser beams;Laser sources;Phase shift;Q factor;
Abstracts:Phase-shift cavity ring-down spectroscopy (PS-CRDS) is an alternative CRDS approach that allows the detection of minute changes in cavity ... [J. Opt. Soc. Am. B 37, 1707-1713 (2020)]
Characterization method of a mid-infrared graphene-on-silicon microring with a monochromatic laser
SenmiaoHan; SenmiaoHan; WeichengChen; WeichengChen; WeichengChen; HaofengHu; HaofengHu; ZhenzhouCheng; ZhenzhouCheng; ZhenzhouCheng; ZhenzhouCheng; TiegenLiu; TiegenLiu;
Keywords:Chemical sensors;Effective refractive index;Extinction ratios;Light wavelength;Photonic crystal cavities;Tunable lasers;
Abstracts:Mid-infrared microring resonators have been extensively studied for biochemical sensing applications. To characterize such resonators, a ... [J. Opt. Soc. Am. B 37, 1683-1688 (2020)]
Wavelength attack recognition based on machine learning optical spectrum analysis for the practical continuous-variable quantum key distribution system
ZheHe; YijunWang; DuanHuang;
Keywords:Coherent states;Optical components;Optical signals;Phase modulation;Quantum key distribution;Spectroscopy;
Abstracts:The imperfect devices in the practical continuous-variable quantum key distribution (CVQKD) system leave security loopholes that an ... [J. Opt. Soc. Am. B 37, 1689-1697 (2020)]
Double end-mirror sloshing cavity for optical dilution of thermal noise in mechanical resonators
ParrisE.Trahanas; ChunnongZhao; LiJu; DavidG.Blair;
Keywords:Coupled resonators;Gamma rays;Optomechanics;Quantum noise;Radiation pressure;White light;
Abstracts:The sensitivity of gravitational wave detectors at high frequencies is currently limited by quantum shot noise. It has been shown ... [J. Opt. Soc. Am. B 37, 1643-1652 (2020)]
Spectroscopic investigations of ^142Nd^3+:YVO_4 for quantum memory applications
Peng-JunLiang; Peng-JunLiang; XiaoLiu; XiaoLiu; Pei-YunLi; Pei-YunLi; Zong-QuanZhou; Zong-QuanZhou; Zong-QuanZhou; Chuan-FengLi; Chuan-FengLi; Chuan-FengLi; Guang-CanGuo; Guang-CanGuo;
Keywords:Absorption coefficient;Electromagnetically induced transparency;Hole burning;Magnetic fields;Quantum memories;Quantum memory;
Abstracts:A YVO_4 single crystal doped with ^142Nd^3+ ions is grown using the Czochralski method. We present systematic spectroscopy ... [J. Opt. Soc. Am. B 37, 1653-1658 (2020)]
Assessment of broad usability of a simple analytic model for passively Q-switched lasers with Cr:YAG saturable absorbers
FedericoPirzio; JacopoRubensNegri; SaraPizzurro; EnricoPiccinini; AntonioAgnesi; AntonioAgnesi;
Keywords:Cr:YAG lasers;Laser materials;Microchip lasers;Q switched lasers;Saturable absorbers;Semiconductor lasers;
Abstracts:Analytic approximations for key parameters of passively Q-switched (PQS) lasers, such as pulse energy and duration, were developed and ... [J. Opt. Soc. Am. B 37, 1659-1663 (2020)]
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