Tailored surface textures to increase friction—A review

HL Costa, J Schille, A Rosenkranz - Friction, 2022‏ - Springer
Surface textures with micro-scale feature dimensions still hold great potential to enhance the
frictional performance of tribological systems. Apart from the ability of surface texturing to …

Ultra-short pulse lasers for microfabrication: a review

G Račiukaitis - IEEE Journal of Selected Topics in Quantum …, 2021‏ - ieeexplore.ieee.org
Ultra-short pulse lasers, generating coherent light pulses with pulse durations in the
picosecond and femtosecond range, are becoming popular in precision laser …

First experimental demonstration of coherent beam combining of more than 100 beams

H Chang, Q Chang, J **, T Hou, R Su, P Ma… - Photonics …, 2020‏ - opg.optica.org
Coherent beam combining of 107 beams has been demonstrated for the first time to the best
of our knowledge. When the system was in closed loop, the pattern in far-field was stable …

Review on experimental and theoretical investigations of ultra-short pulsed laser ablation of metals with burst pulses

DJ Förster, B Jäggi, A Michalowski… - Materials, 2021‏ - mdpi.com
Laser processing with ultra-short double pulses has gained attraction since the beginning of
the 2000s. In the last decade, pulse bursts consisting of multiple pulses with a delay of …

THz systems exploiting photonics and communications technologies

JC Balzer, CJ Saraceno, M Koch… - IEEE Journal of …, 2022‏ - ieeexplore.ieee.org
Terahertz (THz) systems open up the possibility of new applications of electromagnetic
waves. Enormous bandwidths up to several terahertz enable the development of powerful …

Coherent beam combining of 61 femtosecond fiber amplifiers

I Fsaifes, L Daniault, S Bellanger, M Veinhard… - Optics …, 2020‏ - opg.optica.org
We report on the coherent beam combining of 61 femtosecond fiber chirped-pulse amplifiers
in a tiled-aperture configuration along with an interferometric phase measurement …

Acousto-optic scanning spatial-switching multiphoton lithography

B Jiao, F Chen, Y Liu, X Fan, S Zeng… - … Journal of Extreme …, 2023‏ - iopscience.iop.org
Nano-3D printing has obtained widespread attention owing to its capacity to manufacture
end-use components with nano-scale features in recent years. Multiphoton lithography …

[HTML][HTML] Ultrafast fiber lasers: an expanding versatile toolbox

G Chang, Z Wei - Iscience, 2020‏ - cell.com
Ultrafast fiber lasers have gained rapid advances in last decades for their intrinsic merits
such as potential of all-fiber format, excellent beam quality, superior power scalability, and …

7.1 kW coherent beam combining system based on a seven-channel fiber amplifier array

P Ma, H Chang, Y Ma, R Su, Y Qi, J Wu, C Li… - Optics & Laser …, 2021‏ - Elsevier
Coherently combining of seven-channel narrow-linewidth, linear-polarized, kW-level power
all-fiber amplifiers has been successfully demonstrated by using the stochastic parallel …

Kilowatt-average-power compression of millijoule pulses in a gas-filled multi-pass cell

C Grebing, M Müller, J Buldt, H Stark, J Limpert - Optics Letters, 2020‏ - opg.optica.org
We demonstrate the reliable generation of 1-mJ, 31-fs pulses with an average power of 1 kW
by post-compression of 200-fs pulses from a coherently combined Yb: fiber laser system in …