scholarly journals Precision damage tests of multilayer dielectric gratings for high-energy petawatt lasers

2005 ◽  
Author(s):  
Igor Jovanovic ◽  
Curtis G. Brown ◽  
Brent C. Stuart ◽  
William A. Molander ◽  
Norman D. Nielsen ◽  
...  
Keyword(s):  
High Energy ◽  
Dielectric Gratings ◽  
Multilayer Dielectric

scholarly journals Sub-20 ps high energy pulses from 1 kHz neodymium-based CPA

2018 ◽  
Vol 58 (2) ◽  
Author(s):  
Kirilas Michailovas ◽  
Audrius Zaukevičius ◽  
Virginija Petrauskienė ◽  
Valerijus Smilgevičius ◽  
Stanislovas Balickas ◽  
...  
Keyword(s):  
High Energy ◽  
Master Oscillator ◽  
High Dispersion ◽  
Chirped Pulse ◽  
Dielectric Gratings ◽  
Front End ◽  
Chirped Fiber Bragg Grating ◽  
Chirped Pulse Amplification ◽  
A Chain ◽  
Multilayer Dielectric

Chirped pulse amplification (CPA) technique was realized in Nd:YVO4 and Nd:YAG amplifiers. The front-end of the system consists of an Yb-doped fiber-optic master oscillator and a chirped fiber Bragg grating stretcher with a chain of Nd-based solid-state amplifiers followed by a grating compressor with custom high-dispersion multilayer dielectric gratings. This allowed us to implement a relatively compact and moderately complex master oscillator power amplifier (MOPA) layout. 85 mJ of sub-20 ps pulses at 1 kHz repetition rate was obtained at the output. The amplifier features favourable parameters for OPCPA pumping.

scholarly journals Large area high efficiency broad bandwidth 800 nm dielectric gratings for high energy laser pulse compression

2009 ◽  
Vol 17 (26) ◽  
pp. 23809 ◽  
Author(s):  
D. H. Martz ◽  
H. T. Nguyen ◽  
D. Patel ◽  
J. A. Britten ◽  
D. Alessi ◽  
...  
Keyword(s):  
Laser Pulse ◽  
Pulse Compression ◽  
High Efficiency ◽  
High Energy ◽  
Large Area ◽  
Broad Bandwidth ◽  
Dielectric Gratings ◽  
Energy Laser ◽  
High Energy Laser

Multilayer dielectric gratings for ultrashort pulse compressor

2006 ◽  
Author(s):  
Yaping Dai ◽  
Shijie Liu ◽  
Hongbo He ◽  
Jianda Shao ◽  
Kui Yi ◽  
...  
Keyword(s):  
Ultrashort Pulse ◽  
Pulse Compressor ◽  
Dielectric Gratings ◽  
Multilayer Dielectric

Optimization of the optical near-field distribution of metal multilayer dielectric gratings for pulse compressors

2013 ◽  
Author(s):  
Heyuan Guan ◽  
Yunxia Jin ◽  
Shijie Liu ◽  
Fanyu Kong ◽  
Yin Du ◽  
...  
Keyword(s):  
Field Distribution ◽  
Near Field ◽  
Dielectric Gratings ◽  
Multilayer Dielectric

Effect of pulse duration on laser induced damage threshold of multilayer dielectric gratings

2012 ◽  
Author(s):  
Fanyu Kong ◽  
Yunxia Jin ◽  
Dawei Li ◽  
Weixiao Chen ◽  
Meiping Zhu ◽  
...  
Keyword(s):  
Pulse Duration ◽  
Damage Threshold ◽  
Dielectric Gratings ◽  
Laser Induced Damage ◽  
Multilayer Dielectric

Near-field optical properties of multilayer ridge metal/multilayer-dielectric gratings for pulse compressor

2015 ◽  
Author(s):  
Heyuan Guana ◽  
Chenze Huang ◽  
Zhe Chen ◽  
Yunxia Jin ◽  
Kui Yi ◽  
...  
Keyword(s):  
Optical Properties ◽  
Near Field ◽  
Pulse Compressor ◽  
Dielectric Gratings ◽  
Multilayer Dielectric

scholarly journals Asymmetrical damage growth of multilayer dielectric gratings induced by picosecond laser pulses

2018 ◽  
Vol 26 (7) ◽  
pp. 8791 ◽  
Author(s):  
Yanfei Hao ◽  
Mingying Sun ◽  
Yajing Guo ◽  
Shuang Shi ◽  
Xue Pan ◽  
...  
Keyword(s):  
Picosecond Laser ◽  
Laser Pulses ◽  
Damage Growth ◽  
Dielectric Gratings ◽  
Picosecond Laser Pulses ◽  
Multilayer Dielectric
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