Manipulation of Group-Velocity-Locked Vector Solitons From Fiber Lasers
Xinxin Jin,Zhichao Wu,Lei Li,Qian Zhang,Dingyuan Tang,D. Y. Shen,Songnian Fu,Deming Liu,L. M. Zhao +8 more
TLDR
In this article, a pseudo-high-order GVLVS with a two-humped pulse along one polarization and a single-hump pulse along the orthogonal polarization was obtained.Abstract:
Manipulation of group-velocity-locked vector solitons (GVLVSs) is numerically proposed and experimentally demonstrated. A pseudo-high-order GVLVS could be generated from a fundamental GVLVS with the help of a polarization-resolved system. Specifically, a pseudo-high-order GVLVS with a two-humped pulse along one polarization and a single-humped pulse along the orthogonal polarization could be obtained. The phase difference between the two humps could be 180°.read more
Citations
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Recent progress of study on optical solitons in fiber lasers
TL;DR: A detailed overview of the experimentally verified optical solitons in fiber lasers can be found in this article, where an outlook for the development on the soliton in fiber laser is provided and discussed.
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Tunable Metasurfaces Based on Active Materials
Tong Cui,Benfeng Bai,Hong-Bo Sun +2 more
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Slope-assisted BOTDA based on vector SBS and frequency-agile technique for wide-strain-range dynamic measurements
Dengwang Zhou,Yongkang Dong,Benzhang Wang,Taofei Jiang,Dexin Ba,Pengbai Xu,Hongying Zhang,Zhiwei Lu,Hui Li +8 more
TL;DR: A slope-assisted BOTDA system based on the vector stimulated Brillouin scattering and frequency-agile technique (FAT) for the wide-strain-range dynamic measurement, which is immune to the power fluctuation of pump pulse and has a linear relation of the frequency detuning for the continuous pump and Stokes waves.
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Switchable multifunctional terahertz metasurfaces employing vanadium dioxide.
TL;DR: This paper designs a type of switchable metasurfaces by employing vanadium dioxide (VO2), which possess tunable and diversified functionalities in the terahertz (THz) frequencies and further extends the functionalities by introducing phase-gradients when VO2 is in its fully metallic state and consequently achieve polarization-insensitive beam-steering and polarization-splitting, while maintaining broadband absorption when VO1 is in insulating state.
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Magnetic field sensor based on a combination of a microfiber coupler covered with magnetic fluid and a Sagnac loop
Fangfang Wei,Arun Kumar Mallik,Dejun Liu,Qiang Wu,Gang-Ding Peng,Gerald Farrell,Yuliya Semenova +6 more
TL;DR: The proposed magnetic field sensor based on a microfiber coupler combined with a magnetic fluid in a Sagnac loop formed from a polarization maintaining fiber is advantageous for applications requiring higher sensitivity over a wide magnetic field range.
References
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Stability of solitons in birefringent optical fibers. I: Equal propagation amplitudes
TL;DR: It is shown that while linear birefringence will lead to a substantial splitting of the two polarizations over 20 km, this effect can be eliminated by use of the Kerr nonlinearity.
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Stability of solitons in birefringent optical fibers. II. Arbitrary amplitudes
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Vector solitons in birefringent nonlinear dispersive media
TL;DR: It is shown that a novel class of optical solitons is possible in nonlinear dispersive media with birefringence.
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Observation of high-order polarization-locked vector solitons in a fiber laser.
TL;DR: The experimental observation of a new type of polarization-locked vector soliton in a passively mode-locked fiber laser and Numerical simulations confirmed the existence of stable high-order vector solitons in the fiber laser.
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Soliton trapping in fiber lasers.
TL;DR: It was observed that solitons along the two orthogonal polarization directions of the cavity with fairly large difference in central frequency and energy could be coupled together to form a group velocity locked vector soliton.