High‐power laser systems

J Zuo, X Lin - Laser & Photonics Reviews, 2022 - Wiley Online Library
High‐power laser sources are widely used in industrial precision processing and act as a
new platform for strong‐field physics research using peak power over petawatt. This review …

[HTML][HTML] Compression of high-density 0.16 pC electron bunches through high field gradients for ultrafast single shot electron diffraction: The Compact RF Gun

H Daoud, K Floettmann, RJ Dwayne Miller - Structural Dynamics, 2017 - pubs.aip.org
We present an RF gun design for single shot ultrafast electron diffraction experiments that
can produce sub-100 fs high-charge electron bunches in the 130 keV energy range. Our …

Bifurcation analysis in high repetition rate regenerative amplifiers

L von Grafenstein, M Bock… - IEEE Journal of Selected …, 2018 - ieeexplore.ieee.org
A theoretical and experimental study of the nonlinear dynamics is presented for regenerative
amplifiers (RAs), operating at repetition rates in the vicinity of the inverse upper state lifetime …

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

Z Bai, Z Bai, Z Kang, F Lian, W Lin, Z Fan - Applied Sciences, 2017 - mdpi.com
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 …

[HTML][HTML] Study on laser characteristics of Ho: YLF regenerative amplifiers: Operation regimes, gain dynamics, and highly stable operation points

P Kroetz, A Ruehl, AL Calendron, G Chatterjee… - Applied Physics B, 2017 - Springer
We present a comprehensive study of laser pulse amplification of Ho: YLF regenerative
amplifiers (RAs) with respect to operation regimes, gain dynamics, and output pulse stability …

High-repetition-rate and high-power picosecond regenerative amplifier based on a single bulk Nd: GdVO4 crystal

J Guo, W Wang, H Lin, X Liang - High Power Laser Science and …, 2019 - cambridge.org
We report on a high-repetition-rate, high-power continuously pumped Nd: GdVO4
regenerative amplifier. Numerical simulations successfully pinpoint the optimum working …

Sub-100 W TEM00 bulk Nd:GdVO4 oscillator based on orthogonal thermal compensation

D Sun, H Lin, J Guo, W Wang, X Liang - Optics Letters, 2018 - opg.optica.org
We present a Nd: GdVO_4 bulk crystal oscillator with> 70 WTEM_00 laser output based on
the orthogonal thermal compensation architecture. The asymmetry of thermo-optical effects …

High power, microjoule-level diffraction-limited picosecond oscillator based on Nd:GdVO4 bulk crystal

J Guo, W Wang, H Lin, X Liang - Photonics Research, 2019 - opg.optica.org
1.2 μJ pulses with average power of 9 W were directly generated from a passively mode-
locked picosecond oscillator based on a Nd: GdVO_4 bulk crystal. Short cavity operation in …

10 W-level sub-100 ps 1 MHz MOPA laser with a microchip master oscillator

VV Koval, RV Balmashnov, VP Pokrovskiy… - Applied Optics, 2021 - opg.optica.org
A 10 W level master oscillator power amplifier (MOPA) laser with pulse repetition rate up to 1
MHz and 75–95 ps pulse duration was developed based on a passively Q-switched Nd …

Operation regimes, gain dynamics and highly stable operation points of Ho: YLF regenerative amplifiers

P Kroetz, A Ruehl, AL Calendron, G Chatterjee… - arXiv preprint arXiv …, 2016 - arxiv.org
We present a comprehensive study of laser pulse amplification with respect to operation
regimes, gain dynamics, and highly stable operation points of Ho: YLF regenerative …