DocumentCode
2901863
Title
High repetition rate, high energy fiber CPA system for material processing
Author
Schreiber, T. ; Roser, F. ; Will, M. ; Limpert, J. ; Liem, A. ; Nolte, S. ; Tunnermann, A.
Author_Institution
Inst. of Appl. Phys., Friedrich-Schiller-Univ., Jena
fYear
2005
fDate
17-17 June 2005
Firstpage
522
Lastpage
522
Abstract
We report on a high energy CPA system based on amplification in low-nonlinearity photonic crystal fibers. The resulting output of pulse energies of 100 muJ in ultrashort pulses with high repetition rates are applied to high speed micromachining. e.g. the drilling of holes in 1 mm thick steel
Keywords
chirp modulation; high-speed optical techniques; laser materials processing; optical fibre amplifiers; optical materials; photonic crystals; 1 mm; 100 muJ; chirped pulse amplification; drilling; fiber CPA system; high speed micromachining; low-nonlinearity photonic crystal fibers; material processing; pulse energy; ultrashort pulse; Drilling; Gratings; Materials processing; Optical fiber amplifiers; Optical fiber polarization; Optical pulses; Photonic crystal fibers; Power amplifiers; Pulse amplifiers; Steel;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics Europe, 2005. CLEO/Europe. 2005 Conference on
Conference_Location
Munich
Print_ISBN
0-7803-8974-3
Type
conf
DOI
10.1109/CLEOE.2005.1568300
Filename
1568300
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