High energy diode-pumped femtosecond oscillator with 1 μJ pulse energy at 9 MHz pulse repetition rate

2006 ◽  
Author(s):  
Clemens Hönninger ◽  
Eric Mottay
Keyword(s):  
Pulse Energy ◽  
Repetition Rate ◽  
Pulse Repetition Rate ◽  
High Energy ◽  
Pulse Repetition ◽  
Diode Pumped

scholarly journals Diode-pumped femtosecond solid-state waveguide laser with a 49 GHz pulse repetition rate

2012 ◽  
Vol 37 (21) ◽  
pp. 4416 ◽  
Author(s):  
A. Choudhary ◽  
A. A. Lagatsky ◽  
P. Kannan ◽  
W. Sibbett ◽  
C. T. A. Brown ◽  
...  
Keyword(s):  
Solid State ◽  
Repetition Rate ◽  
Pulse Repetition Rate ◽  
Pulse Repetition ◽  
Waveguide Laser ◽  
Diode Pumped

scholarly journals Surface characterization of laser-induced molten area in micro-grooving of silicon by ultraviolet (UV) laser

2021 ◽  
Vol 2051 (1) ◽  
pp. 012003
Author(s):  
N S A Raman ◽  
I H W Nordin ◽  
M S A Majid ◽  
Z M Razlan ◽  
S S C Abdullah
Keyword(s):  
Laser Pulse ◽  
Pulse Energy ◽  
Repetition Rate ◽  
Pulse Repetition Rate ◽  
Laser Pulse Energy ◽  
Scanning Speed ◽  
Pulse Repetition ◽  
Irradiation Condition ◽  
Uv Laser ◽  
High Pulse

Abstract The objective of this research is to understand the fundamental mechanisms that govern the formation of laser-induced molten area during the micro-grooved fabrication on silicon material. In this research work, micro grooves were fabricated on silicon wafer by using ultraviolet (UV) laser of 248nm wavelength. Influence of lasing parameters such as pulse duration, laser pulse energy and scanning speed on the surface of micro-grooved was characterized. It is found that, the width of the micro grooves become wider with increasing laser pulse energy when ultraviolet laser was irradiated on silicon material. On the other hand, heat affected zone (HAZ) can be found at the surface of micro groove line at high pulse energy, high pulse repetition rate and lower scanning speed irradiation condition. This is considered due to the excessive heat input of the laser irradiation condition. It is concluded that proper selection of laser processing parameters of pulse energy, E, pulse repetition rate, R p , and scanning speed is necessary to achieve high quality micro-grooves.

Superferric Quadrupole Magnet With a Pulse Repetition Rate of 10 Hz for High Energy Particle Accelerators

2007 ◽  
Vol 17 (2) ◽  
pp. 1181-1184
Author(s):  
Hamlet G. Khodzhibagiyan ◽  
Nikolai N. Agapov ◽  
Victor D. Bartenev ◽  
Valery M. Drobin ◽  
Egbert Fischer ◽  
...  
Keyword(s):  
Repetition Rate ◽  
Pulse Repetition Rate ◽  
High Energy ◽  
Pulse Repetition ◽  
High Energy Particle ◽  
Particle Accelerators ◽  
Energy Particle ◽  
Quadrupole Magnet

Neodymium glass laser with a pulse energy of 220 J and a pulse repetition rate of 0.02 Hz

2013 ◽  
Vol 43 (7) ◽  
pp. 597-599 ◽  
Author(s):  
A A Kuzmin ◽  
O V Kulagin ◽  
Efim A Khazanov ◽  
A A Shaykin
Keyword(s):  
Pulse Energy ◽  
Repetition Rate ◽  
Pulse Repetition Rate ◽  
Pulse Repetition ◽  
Glass Laser ◽  
Neodymium Glass
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