Results 31 to 40 of about 1,793,191 (286)

Research Progress on All-Polarization-Maintaining Mode-Locked Fiber Lasers

Photonics
This article reviews the research progress of all-polarization-maintaining mode-locked fiber lasers. Owing to their excellent resistance to environmental interference and high stability, all-polarization-maintaining mode-locked fiber lasers hold ...
Ying Wang, Minghong Wang
doaj   +1 more source

High Nonlinearity and Single-Mode Transmission in Tapered Multimode $\hbox{As}_{2}\hbox{Se}_{3}$-PMMA Fibers

IEEE Photonics Journal, 2012
We demonstrate the fabrication and use of a 10-cm-long-PMMA microwire with ultrahigh waveguide nonlinearity γ= 176 W-1 m-1 that is fully compatible with standard single-mode silica fibers.
Chams Baker, Martin Rochette
doaj   +1 more source

A Wideband Polarization Observation of Hydra A with the Jansky Very Large Array

The Astrophysical Journal, 2023
We present the results of a wideband high-resolution polarization study of Hydra A, one of the most luminous FR I radio galaxies known and among the most well studied. The radio emission from this source displays extremely large Faraday rotation measures
Lerato Baidoo, Richard A. Perley, Jean Eilek, Oleg Smirnov, Valentina Vacca, Torsten Enßlin   +5 more
doaj   +1 more source

L-band mode-locked fiber laser using all polarization-maintaining nonlinear polarization rotation [PDF]

, 2023
For the first time, to the best of our knowledge, in the soliton regime, we demonstrate an L-band fiber laser mode-locked by all polarization-maintaining (all-PM) nonlinear polarization rotation (NPR).
Guanyu Ye, Takuma Shirahata, Dai, Maolin, Bowen Liu, Sze Yun Set, Shirahata, Takuma, Yamashita, Shinji, Liu, Bowen, Set, Sze Yun, Kin Kee Chow, Maolin Dai, Chow, Kin Kee, Shinji Yamashita, Ma, Yifan, Ye, Guanyu, Yifan Ma   +15 more
core   +2 more sources

Tunable Multiwavelength Passively Mode-Locked Fiber Ring Laser Using Intracavity Birefringence-Induced Comb Filter

IEEE Photonics Journal, 2010
A simple configuration for the generation of tunable multiwavelength picosecond-pulse fiber ring lasers by exploiting the intracavity birefringence-induced comb filter is demonstrated.
Zhi-Chao Luo, Ai-Ping Luo, Wen-Cheng Xu, Hai-Sen Yin, Jia-Rui Liu, Qing Ye, Zu-Jie Fang   +6 more
doaj   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Optical Signature of Moiré Superlattices Formed by Twisted SrTiO3 Membranes

Advanced Functional Materials, EarlyView.
We discover optical signatures from bonded interfaces in twisted SrTiO3 moiré superlattices, including low‐frequency Raman vibrational modes and strong second‐harmonic generation, consistent with strong interlayer coupling inferred from cross‐sectional electron microscopy and ab initio calculations. ABSTRACT Moiré superlattices formed at the interfaces
T. A. M. Ragib Shahriar, Fumikazu Murakami, Xing He, Konnor Koons, Xinyan Li, Bumseop Kim, Shihan Qin, Varun Harbola, Jochen Mannhart, Yimo Han, Ruijuan Xu, Shengxi Huang, Andrew M. Rappe, Hanyu Zhu   +13 more
wiley   +1 more source

Resonantly enhanced Faraday rotation in a microcoil current sensor

, 2012
A proof-of-principle experimental demonstration with theoretical modeling is presented for resonantly enhanced Faraday rotation in a microcoil current sensor.
Ismaeel, R., Newson, T.P., Newson, T., Chen, G., Lee, T., Brambilla, G., Chen, G.Y.   +6 more
core   +1 more source

Functionalizing Micro‐to‐Mesoscopic Electrode Architectures for Regulating Electron Transfer Behaviors in Electrocatalysis

Advanced Functional Materials, EarlyView.
A systematic review is conducted to assess the influence of electrode architecture across micro‐ to mesoscopic length scales on electron‐transfer pathways in electrocatalysis. We discuss the structure‐activity relationships in electrocatalytic applications, including resource recovery and environmental remediation, and provide cost‐effective, efficient
Manshu Zhao, Jiaojiao Zhang, Shideng Yuan, Xinmeng Yu, Keming Wan, Xiaoguang Duan, Zhining Wang   +6 more
wiley   +1 more source

Study on Spectrum Shifting and Pulse Splitting of Mode-Locked Fiber Lasers Based on NPR Technology

Nanomaterials
We conducted a systematic investigation into the spectral and pulse characteristics of C and L-band Nonlinear Polarization Rotation (NPR) mode-locked fiber lasers effectively employing nonlinear polarization rotation technology. In our experimental setup,
Zhenhua Hao, Yu Hu, Siyu Zhou, Jinhui Liu, Xiaohui Li, Yishan Wang, Cunxiao Gao   +6 more
doaj   +1 more source