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

Strong terahertz emission enhancement via femtosecond laser filament concatenation in air

Not Accessible

Your library or personal account may give you access

Abstract

We investigate the emission of terahertz (THz) radiation from two laser filaments in air. An increase by 1 order of magnitude of the overall THz power is found when the two filaments are coherently linked on-axis, leading to a single longer concatenated filament. The observed enhancement is found to be the same for the cases of single-color and two-color filamentation approaches.

© 2010 Optical Society of America

Full Article  |  PDF Article
More Like This
Terahertz pulse emission optimization from tailored femtosecond laser pulse filamentation in air

J.-M. Manceau, A. Averchi, F. Bonaretti, D. Faccio, P. Di Trapani, A. Couairon, and S. Tzortzakis
Opt. Lett. 34(14) 2165-2167 (2009)

Fine control of terahertz radiation from filamentation by molecular lensing in air

M. Durand, Y. Liu, A. Houard, and A. Mysyrowicz
Opt. Lett. 35(10) 1710-1712 (2010)

Enhancement of third-harmonic emission from femtosecond laser filament screened partially by a thin fiber

Zhe Zhang, Xin Lu, Yi Zhang, Mulin Zhou, Tingting Xi, Zhaohua Wang, and Jie Zhang
Opt. Lett. 35(7) 974-976 (2010)

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 (3)

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

Metrics

Select as filters


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