Results 21 to 30 of about 277,643 (298)

Multi-Beam Large Fundamental Mode Neodymium Glass Regenerative Amplifier With Uniform Performance

Frontiers in Physics, 2022
In this study, the designing method of multi-beam regenerative amplifiers with the repetitive rate was proposed and demonstrated. To obtain multi-beam regenerative amplifiers with uniform performance, the disparities in output energy, energy stability ...
Song Gao, Xudong Xie, Jun Tang, Chen Fan, Xuejun Fu, Zhifei Chen, Ke Yao   +6 more
doaj   +1 more source

Simulation of a Regenerative MW FEL Amplifier [PDF]

, 1998
Los Alamos National ...
Nguyen, R. T., Colson, W. B., Wong, R. K., Sheffield, R. L.   +3 more
openaire   +3 more sources

Non-Pulse-Leakage 100-kHz Level, High Beam Quality Industrial Grade Nd:YVO4 Picosecond Amplifier

Applied Sciences, 2017
A non-pulse-leakage optical fiber pumped 100-kHz level high beam quality Nd:YVO4 picosecond amplifier has been developed. An 80 MHz, 11.5 ps mode-locked picosecond laser is used as the seed with single pulse energy of 1 nJ.
Zhenao Bai, Zhenxu Bai, Zhijun Kang, Fuqiang Lian, Weiran Lin, Zhongwei Fan   +5 more
doaj   +1 more source

Numerical Simulation of High-Energy, Ytterbium-Doped Amplifier Tunability

Applied Sciences, 2013
The study of wavelength tunability for the gain media Yb:CaF2 and Yb:YAG in a regenerative amplifier configuration, was performed by using a simulation code previously benchmarked with real data. The results demonstrate that both materials have potential
Gonçalo Figueira, João Wemans, Celso P. João   +2 more
doaj   +1 more source

An efficient common source sense amplifier for single ended SRAM

Memories - Materials, Devices, Circuits and Systems, 2023
Sense amplifiers (SA) play a vital role in supporting the read performance of static random-access memory (SRAM). Single ended SRAM has attracted importance due to low leakage current and absence of time margin compared to differential SA.
Jebamalar Leavline, Sugantha A.
doaj   +1 more source

A multi-hop free space optical link based on a regenerative relay

Alexandria Engineering Journal, 2022
A multi-hop free space optical link based on all-optical relays is presented. All-optical relays are either composed of simple optical amplifiers or optical regenerators.
Jawad Mirza, Abdulah Jeza Aljohani, Aadil Raza, Saeed Iqbal, Salman Ghafoor   +4 more
doaj   +1 more source

Compact 15 mJ Fiber–Solid Hybrid Hundred-Picosecond Laser Source for Laser Ablation on Copper

Applied Sciences, 2022
We report on a millijoule-level fiber–solid hybrid hundred-picosecond laser system with a stable performance and compact structure. The laser system is based on a master oscillator power amplifier structure containing an all-fiber master oscillator, a ...
Tingting Wang, Jing Wang, Meng Zhao, Hao Peng, Jianwei Zhou, Guannan Qu, Yong Tan, Hongxing Cai   +7 more
doaj   +1 more source

70 W Yb:YLF Cryogenically-Cooled Regenerative Amplifier

, 2020
We demonstrate a cryogenically-cooled Yb:YLF regenerative amplifier delivering 20-mJ pulses at 3.5 kHz corresponding to 70 W average power.
Demirbas, Uemit, Yi Hua, Mikhail Pergament, Umit Demirbas, Jelto Thesinga, Pergament, Mikhail, Kärtner, Franz X., Thesinga, Jelto, Franz X. Kärtner, Hua, Yi, Cankaya, Huseyin, Huseyin Cankaya   +11 more
core   +1 more source

High power cryogenic Yb:YLF regenerative amplifier

, 2020
We present a cryogenic Yb:YLF regenerative amplifier which can reach 70 W average power and 20 mJ output energy at 3.5 kHz operation.
Yi Hua, Mikhail Pergament, Umit Demirbas, Jelto Thesinga, Pergament, Mikhail, Kärtner, Franz X., Demirbas, Umit, Thesinga, Jelto, Franz X. Kärtner, Hua, Yi, Cankaya, Huseyin, Huseyin Cankaya   +11 more
core   +1 more source

10 kHz repetition rate picosecond green laser for high-accuracy satellite ranging

Frontiers in Physics, 2023
Picosecond pulse laser is the main light source for satellite laser ranging. In this paper, a 10 kHz repetition rate picosecond green laser with an average output power of 5.3 W is demonstrated.
Zhongwei Fan, Zhongwei Fan, Xiaopeng Liu, Xiaopeng Liu, Zhongping Zhang, Wendong Meng, Mingliang Long, Zhenao Bai   +7 more
doaj   +1 more source