Results 121 to 130 of about 12,185 (275)

Ho:YAG laser at 2097 nm pumped by a narrow linewidth tunable 1.91 μm laser. [PDF]

Sci Rep, 2023
Tian J, Zhao L, Li Z, Bian J, Ye Q, Wang H, Tan R.   +6 more
europepmc   +1 more source

Precisely Tunable 780 nm External Cavity Diode Laser

Photonics
State-of-the-art research on narrow-linewidth external cavity semiconductor lasers has provided limited discussion on the capability of continuous wavelength tuning.
Baoni Han, Yuanlin Shi, Xu Tang, Jing Li, Chenggang Guan, Junzhu Ye, Rongxu Shen   +6 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

Self-Pulsing Dynamics and Suppression in a 1940 nm Narrow-Linewidth Tm-Doped Composite Cavity

IEEE Photonics Journal
Developing narrow-linewidth and stable 2.0 μm high-power laser sources is essential for mid-infrared applications. Here, we report the self-pulse dynamics and pulse suppression strategies in Tm-doped fiber within a multi-longitudinal-mode ...
Shaohua Feng, Kun Peng, Heng Xiang, Xiaoxiao Leng, Juan Yu, Li Ni, Aoxiang Lin   +6 more
doaj   +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

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

Recent Advances in Stimulated Brillouin Scattering in Integrated Photonics

Advanced Physics Research, EarlyView.
This review systematically surveys recent advances in stimulated Brillouin scattering (SBS) within integrated photonics. It begins by elucidating the fundamental mechanisms of stimulated coupling between photons and acoustic phonons in nanoscale waveguides, enhanced by the photoelastic and moving boundary effects.
Songyue Liu, Qi Lu, Pan Hu, Yuan Zhong, Yu He, Yaojing Zhang, Young‐Ik Sohn, Yikai Su, Lu Sun   +8 more
wiley   +1 more source

Guiding and Manipulating Light Fields in Microstructured Liquid Crystals

Advanced Physics Research, EarlyView.
This review summarizes recent advances in guided‐wave optics enabled by microstructured liquid crystal (LC) devices, covering their fundamental material properties, key degree of freedom for dynamic light field manipulations. The advances of linear guided‐wave optics, nonlinear‐optics with spatial optical solitons, and microlasers in LC‐based devices ...
Shan‐shan Chang, Yong‐shuai Li, Jin‐hui Chen   +2 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

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