TY - JOUR
T1 - Studies on 5 TW/40 fs table-top Ti:sapphire laser system
AU - Liang, Min
AU - Li, Wenxue
AU - Hu, Wanyue
AU - Wang, Eryu
AU - Ding, Liang'en
PY - 2006/1
Y1 - 2006/1
N2 - A table-top Ti:sapphire laser system with two-stage amplifier was built based on TSA-25 regeneration amplifier. Pumped by 0.6 J and 1.6 J, 532 nm, 10 Hz of Nd:YAG lasers, the output energy reached 500 mJ and a pulse with duration of less than 41 fs was generated by using a single grating compressor, the energy conversion efficiency of the compressor was 63% and the peak power reached 7.6 TW. By the experiments on the different absorption of crystals for 532 nm, pump-to-IR efficiency with pump fluence and passes of amplification, the system was optimized with an extraction efficiency of power amplifier -32%, compacted less than 10 m2.
AB - A table-top Ti:sapphire laser system with two-stage amplifier was built based on TSA-25 regeneration amplifier. Pumped by 0.6 J and 1.6 J, 532 nm, 10 Hz of Nd:YAG lasers, the output energy reached 500 mJ and a pulse with duration of less than 41 fs was generated by using a single grating compressor, the energy conversion efficiency of the compressor was 63% and the peak power reached 7.6 TW. By the experiments on the different absorption of crystals for 532 nm, pump-to-IR efficiency with pump fluence and passes of amplification, the system was optimized with an extraction efficiency of power amplifier -32%, compacted less than 10 m2.
KW - Chirped pulse amplification
KW - Extraction efficiency
KW - Ti:sapphire
KW - Ultrafast optics
KW - Ultrashort pulse laser
UR - https://www.scopus.com/pages/publications/33645753781
M3 - 文章
AN - SCOPUS:33645753781
SN - 0253-2239
VL - 26
SP - 81
EP - 85
JO - Guangxue Xuebao/Acta Optica Sinica
JF - Guangxue Xuebao/Acta Optica Sinica
IS - 1
ER -