Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Measurement of the collision time of dense electronic plasma induced by a femtosecond laser in fused silica

Not Accessible

Your library or personal account may give you access

Abstract

Electronic plasma induced by a focused femtosecond pulse (130 fs, 800 nm) in fused silica was investigated by use of pump–probe technology. Pump and probe shadow imaging and interferometric fringe imaging were combined to determine electronic collision time τ in the conduction band, and τ was measured to be 1.7 fs at an electron density near 5×1019 cm-3. The lifetime of the electronic plasma is also measured to be 170 fs by use of the time-resolved shadow imaging technique.

© 2005 Optical Society of America

Full Article  |  PDF Article
More Like This
Temporal-spatial dynamics of electronic plasma in femtosecond laser induced damage

Fengqin Huang, Jinhai Si, Tao Chen, Tianlun Shen, Mengjie Shi, and Xun Hou
Opt. Express 29(10) 14658-14667 (2021)

Multiple foci and a long filament observed with focused femtosecond pulse propagation in fused silica

Zhaoxin Wu, Hongbing Jiang, Le Luo, Hengchang Guo, Hong Yang, and Qihuang Gong
Opt. Lett. 27(6) 448-450 (2002)

Enhancing the expansion of a plasma shockwave by crater-induced laser refocusing in femtosecond laser ablation of fused silica

Qingsong Wang, Lan Jiang, Jingya Sun, Changji Pan, Weina Han, Guoyan Wang, Hao Zhang, Costas P. Grigoropoulos, and Yongfeng Lu
Photon. Res. 5(5) 488-493 (2017)

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (4)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (5)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Metrics

Select as filters


Select Topics Cancel
© Copyright 2022 | Optica Publishing Group. All Rights Reserved