16 May 2013 Pulse contrast measurement of femtosecond lasers using chalcohalide glass
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Proceedings Volume 8796, 2nd International Symposium on Laser Interaction with Matter (LIMIS 2012); 87962F (2013) https://doi.org/10.1117/12.2011984
Event: 2nd International Symposium on Laser Interaction with Matter (LIMIS 2012), 2012, Xi'an, Shaanxi, China
Abstract
A chalcogenide glass was used for an optical Kerr gate to sampling pulse contrast of femtosecond lasers with low repetition rate ( 40 Hz). The dynamic range of this method reached 103, with a scanning range of 150ps and temporal sampling rate of 6.3 fs. The advantage of this method lies in its broad spectrum range including visible and NIR spectral region and easy operation.
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Dengke Wu, Junfang He, Haitao Guo, Changjun Zhu, Yishan Wang, Wei Zhao, "Pulse contrast measurement of femtosecond lasers using chalcohalide glass", Proc. SPIE 8796, 2nd International Symposium on Laser Interaction with Matter (LIMIS 2012), 87962F (16 May 2013); doi: 10.1117/12.2011984; https://doi.org/10.1117/12.2011984
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