Results 11 to 20 of about 20,267 (190)

Dual-microcavity narrow-linewidth Brillouin laser [PDF]

Optica, 2015
Ultralow-noise yet tunable lasers are a revolutionary tool in precision spectroscopy, displacement measurements at the standard quantum limit, and the development of advanced optical atomic clocks.
Baynes, Fred N., Cole, Daniel C., Diddams, Scott A., Green, Adam A. S., Lee, Hansuek, Loh, William, Papp, Scott B., Quinlan, Franklyn J., Vahala, Kerry J.   +8 more
core   +5 more sources

Dual-cavity feedback assisted DFB narrow linewidth laser [PDF]

Scientific Reports, 2017
Single longitudinal mode (SLM) distributed feedback (DFB) lasers with a linewidth lower than a few kHz find applications in many coherent detection systems.
Shihong Huang, Tao Zhu, Guolu Yin, Tianyi Lan, Fuhui Li, Ligang Huang, Min Liu   +6 more
doaj   +2 more sources

Advances in narrow linewidth diode lasers [PDF]

Science China Information Sciences, 2019
The era of smart travel has arrived, and the need for high precision lidar detection technology is increasing. With the advantages of high resolution, a strong anti-active jamming ability, small volume, light weight, and low cost, new solid-state lidars can meet the requirements of intelligent cars in the future.
Peng Jia, Yong-Yi Chen, Lei Liang
exaly   +2 more sources

Noise characteristics of semiconductor lasers with narrow linewidth [PDF]

Heliyon
Narrow-linewidth semiconductor lasers are highly valued in scientific research and industrial applications owing to their high coherence and low phase noise characteristics, particularly in high-performance optical communications, sensing, and microwave ...
Hua Wang, Yuxin Lei, Qiang Cui, Siqi Li, Xin Song, Yongyi Chen, Lei Liang, Peng Jia, Cheng Qiu, Yue Song, Yubing Wang, Yiran Hu, Li Qin, Lijun Wang   +13 more
doaj   +2 more sources

The Influence of Noise Floor on the Measurement of Laser Linewidth Using Short-Delay-Length Self-Heterodyne/Homodyne Techniques

Micromachines, 2022
Delayed self-heterodyne/homodyne measurements based on an unbalanced interferometer are the most used methods for measuring the linewidth of narrow-linewidth lasers.
Zhongan Zhao, Zhenxu Bai, Duo Jin, Xiaojing Chen, Yaoyao Qi, Jie Ding, Bingzheng Yan, Yulei Wang, Zhiwei Lu, Richard P. Mildren   +9 more
doaj   +1 more source

High-Power, Narrow-Linewidth, Continuous-Wave, Thulium-Doped Fiber Laser Based on MOPA

Photonics, 2023
A high-power, narrow-linewidth, continuous-wave, thulium-doped fiber laser (TDFL) based on a master-oscillator power-amplifier (MOPA) was experimentally demonstrated.
Biao Guan, Fengping Yan, Wenguo Han, Qi Qin, Dandan Yang, Ting Li, Chenhao Yu, Xiangdong Wang, Kazuo Kumamoto, Yuping Suo   +9 more
doaj   +1 more source

Study on external cavity diode laser with a wide mode-hopping free tuning range

Frontiers in Physics, 2022
A wide mode-hopping free and narrow linewidth tunable laser diode source with a Littman-Metcalf arrangement based on a diffraction grating is presented. Several experiments are carried out to demonstrate the tuning characteristics and spectral linewidth ...
Aiguo Zhang, Shan Qiao, Liwen Sheng, Liwen Sheng, Liwen Sheng, Lin Huang, Lin Huang, Lin Huang, Zhiming Liu, Junwei Ju, Zhihui Zhang, Bingqi Yin, Peng Li, Jiaqing Liu, Jiaqing Liu, Yu Wei   +15 more
doaj   +1 more source

High-power single-frequency pulsed fiber MOPA via SPM suppression based on a triangular pulse

Results in Physics, 2021
In this work, we demonstrate a high-power single-frequency nanosecond fiber master oscillator power amplifier (MOPA) at 1 μm with near transform-limited narrow spectral linewidth.
Chaodu Shi, Hao Tian, Quan Sheng, Wei Shi, Qiang Fang, Shuai Sun, Junxiang Zhang, Xun Deng, Jianquan Yao   +8 more
doaj   +1 more source

A Sub-kHz Narrow-Linewidth, and Hundred-mW High-Output-Power Silicon-Based Er Silicate Laser With Hybrid Pump and Signal Co-Resonant Cavity

IEEE Photonics Journal, 2020
Narrow-linewidth silicon-based lasersplay an important role in the field of silicon photonics. In this paper, we have proposed a high performance narrow-linewidth silicon-based Er silicate laser, based on strip-loaded DFB waveguide with a hybrid pump and
Peiqi Zhou, Xingjun Wang, Yandong He
doaj   +1 more source

Photonic Quantum Logic with Narrowband Light from Single Atoms [PDF]

, 2015
Increasing control of single photons enables new applications of photonic quantum-enhanced technology and further experimental exploration of fundamental quantum phenomena.
Barter, Oliver, Dilley, Jerome, Holleczek, Annemarie, Kuhn, Axel, Langfahl-Klabes, Gunnar, Marshall, Graham D., Matthews, Jonathan C. F., Nisbet-Jones, Peter B. R., O'Brien, Jeremy L., Poulios, Konstantinos, Rubenok, Allison, Sparrow, Chris   +11 more
core   +3 more sources