hybrid lasers
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2021 ◽  
Author(s):  
Mariangela Gioannini ◽  
Lorenzo L. Columbo ◽  
Cristina Rimoldi ◽  
Sebastian Romero-Garcia ◽  
Jock Bovington

2021 ◽  
Vol 33 (12) ◽  
pp. 2170092
Author(s):  
Duc Huy Nguyen ◽  
Jia‐Yuan Sun ◽  
Chia‐Yao Lo ◽  
Jia‐Ming Liu ◽  
Wan‐Shao Tsai ◽  
...  

2021 ◽  
Vol 33 (12) ◽  
pp. 2006819
Author(s):  
Duc Huy Nguyen ◽  
Jia‐Yuan Sun ◽  
Chia‐Yao Lo ◽  
Jia‐Ming Liu ◽  
Wan‐Shao Tsai ◽  
...  

2020 ◽  
Author(s):  
F. Boyer ◽  
K. Dabertrand ◽  
P. Gergaud ◽  
N. Coudurier ◽  
F. Nemouchi ◽  
...  

2020 ◽  
Vol 203 ◽  
pp. e37-e38
Author(s):  
Dmitry Enikeev* ◽  
Ekaterina Laukhtina ◽  
Mikhail Enikeev ◽  
Valeria Arkhipova ◽  
Mark Taratkin ◽  
...  

Author(s):  
Flore Boyer ◽  
Patrice Gergaud ◽  
Karen Dabertrand ◽  
Denis Mariolle ◽  
Christophe Jany ◽  
...  
Keyword(s):  

2020 ◽  
Vol 19 ◽  
pp. e69
Author(s):  
E. Laukhtina ◽  
M. Enikeev ◽  
V. Arkhipova ◽  
L. Rapoport ◽  
P. Glybochko

2019 ◽  
Vol 65 (11-12) ◽  
pp. 680-689
Author(s):  
Rok Petkovšek ◽  
Vid Agrež ◽  
Jaka Petelin ◽  
Luka Černe ◽  
Udo Bünting ◽  
...  

This paper presents an investigation of pulse-on-demand operation in fibre and hybrid lasers. Two methods for efficient gain control that enable the generation of laser pulses at arbitrary times with controlled pulse parameters are presented. The method of direct modulation of the pump power in the high-power laser oscillator is shown to generate pulses with a duration in the nanosecond range, with repetition rates varying during operation from a single shot to over 1 MHz. An advanced method using a combination of marker and idler seeding a fibre amplifier chain is investigated. Such a system can easily achieve repetition rates of several tens of MHz. The lasers’ performances were successfully tested in a real environment on an industrial platform for laser transfer printing. Similar concepts were used for a laser source with ultrashort laser pulses (femtosecond range) on demand by using a mode-locked seed as a source and a solid-state amplifier to achieve high pulse energy and peak power.


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