Results 121 to 130 of about 51,864 (269)

Titanium-doped sapphire laser research and design study [PDF]

Three main topics were considered in this study: the fundamental laser parameters of titanium-doped sapphire, characterization of commercially grown material, and design of a tunable, narrow-linewidth laser.
Moulton, Peter F.
core   +1 more source

Robotic Arm‐Assisted Conformal 3D Printing of Displays for Structural Electronics

Advanced Intelligent Systems, EarlyView.
This study presents a robotics‐enabled platform combining 3D scanning and a 6‐DOF robotic arm for conformal printing on complex non‐planar structures. By maintaining nozzle perpendicularity, the system enables high‐fidelity direct ink writing on steep sidewalls, spherical surfaces, successfully demonstrating a fully printed 7‐segment dynamic display ...
Chanbin Yoo, Jongcheon Bae, Seonghyeon Kim, Jun Chang Yang, Seung Kwon Seol, Jaeyeon Pyo   +5 more
wiley   +1 more source

Integrated Electro‐Optically Tunable Narrow‐Linewidth III–V Laser

Advanced Photonics Research
Herein, an integrated electro‐optically tunable narrow‐linewidth III–V laser with an output power of 738.8 μW and an intrinsic linewidth of 45.55 kHz at the C band is demonstrated.
Yiran Zhu, Shupeng Yu, Zhiwei Fang, Difeng Yin, Jian Liu, Zhe Wang, Yuan Zhou, Yu Ma, Haisu Zhang, Min Wang, Ya Cheng   +10 more
doaj   +1 more source

Red narrow-linewidth lasing and frequency comb from gain-switched self-injection-locked Fabry-Pérot laser diode. [PDF]

Sci Rep, 2023
Shitikov AE, Galiev RR, Min'kov KN, Kondratiev NM, Cordette SJ, Lobanov VE, Bilenko IA.   +6 more
europepmc   +1 more source

Optical Spin Polarization of a Narrow-Linewidth Electron-Spin Qubit in a Chromophore/Stable-Radical System. [PDF]

Angew Chem Int Ed Engl, 2023
Qiu Y, Equbal A, Lin C, Huang Y, Brown PJ, Young RM, Krzyaniak MD, Wasielewski MR.   +7 more
europepmc   +1 more source

Narrow linewidth fibre laser sources

, 1990
Laser sources based on rare-earth-doped single-mode optical fibres offer considerable potential as narrow-linewidth sources. Fibre laser sources have the capacity to produce highly-coherent, low-noise output, pumped by laser diodes. Fibre lasers are inherently compatible with optical fibres for transmission and sensing applications.
Cowle, G.J., Reekie, L., Morkel, P.R., Payne, D.N.   +3 more
openaire   +1 more source

Toroidal‐Dipole‐Driven Polarization‐Selective Quasi‐BICs Enabling Wide‐Angle Near‐Field Image Display in Dielectric Metasurfaces

Advanced Physics Research, EarlyView.
This study presents toroidal‐dipole (TD)‐driven polarisation‐selective quasi‐bound states in the continuum (quasi‐BICs) in all‐dielectric metasurfaces, enabling transverse magnetic (TM)‐selective excitation with ultrahigh quality factors and wide‐angle‐stable polarisation‐dependent near‐field imaging.
Xueheng Yan, Dewang Huo, Haiyang Huang, Yang Jiao, Wei Li, Zengfeng Di   +5 more
wiley   +1 more source

The Synthesis Effects on the Performance of P2‐Na0.6Li0.27Mn0.73O2 Cathode Material for Sodium‐Ion Batteries

Battery Energy, Volume 4, Issue 2, March 2025.
The effect of reagents on the structure and performance of sodium‐layered oxides has not yet been thoroughly studied. This work explored this factor systematically through in situ high‐temperature XRD. The samples synthesized via MnCO3‐based precursors form the Li2MnO3 phase at evaluated temperature and perform better than those through MnO2‐based ...
Cuihong Zeng, Ziqin Zhang, Jiming Peng, Jia Qiao, Qichang Pan, Fenghua Zheng, Youguo Huang, Hongqiang Wang, Qingyu Li, Sijiang Hu   +9 more
wiley   +1 more source

Brightness enhancement on a narrow-linewidth fiber Bragg grating-based master oscillator power amplification fiber laser

High Power Laser Science and Engineering
In this paper, we have experimentally demonstrated a high-power and high-brightness narrow-linewidth fiber amplifier seeded by an optimized fiber oscillator.
Xin Tian, Binyu Rao, Meng Wang, Xiaoming Xi, Zhixian Li, Zilun Chen, Hu Xiao, Pengfei Ma, Zefeng Wang   +8 more
doaj   +1 more source

A 1-μm-Band Injection-Locked Semiconductor Laser with a High Side-Mode Suppression Ratio and Narrow Linewidth. [PDF]

Sensors (Basel), 2022
Chen JQ, Chen C, Guo Q, Qin L, Zhang JW, Peng HY, Zhou YL, Sun JJ, Wu H, Yu YS, Ning YQ, Wang LJ.   +11 more
europepmc   +1 more source