Abstract
Four-wave mixing (FWM) of femtosecond near-infrared laser pulses and its second harmonic in the filamentation regime is shown to give rise to ultrashort field waveforms in the mid-infrared with pulse widths as short as a half of the field cycle and produce ultrabroadband supercontinuum spectra stretching from the mid-IR to the terahertz region. Generation of 7-fs pulses centered at 4.35 μm is demonstrated by a two-color filamentation experiment, where the 25-fs, 800-nm fundamental-wavelength output of a Ti: Sapphire laser is mixed with its second harmonic. The spectral and temporal properties of the mid-IR waveforms, as well as their emission pattern, are consistent with the FWM scenario of frequency conversion generalized to include the Kerr effect and ionization-induced refractive-index modulation.
Similar content being viewed by others
References
G. Andriukaitis, T. Balčiūnas, S. Ališauskas, A. Pugžlys, A. Baltuška, T. Popmintchev, M.-C. Chen, M.M. Murnane, H.C. Kapteyn, Opt. Lett. 36, 2755 (2011)
D. Kartashov, S. Ališauskas, A. Pugžlys, A. Voronin, A. Zheltikov, M. Petrarca, P. Béjot, J. Kasparian, J.-P. Wolf, A. Baltuška, Opt. Lett. 37, 3456 (2012)
D. Kartashov, S. Ališauskas, G. Andriukaitis, A. Pugžlys, M. Shneider, A. Zheltikov, S.L. Chin, A. Baltuška, Phys. Rev. A 86, 033831 (2012)
D. Kartashov, S. Ališauskas, A. Pugžlys, A.A. Voronin, A.M. Zheltikov, A. Baltuška, Opt. Lett. 37, 2268 (2012)
T. Popmintchev, M.-C. Chen, D. Popmintchev, P. Arpin, S. Brown, S. Alisauskas, G. Andriukaitis, T. Balciunas, O.D. Mücke, A. Pugzlys, A. Baltuska, B. Shim, S.E. Schrauth, A. Gaeta, C. Hernandez-Garcia, L. Plaja, A. Becker, A. Jaron-Becker, M.M. Murnane, H.C. Kapteyn, Science 336, 1287 (2012)
T. Fuji, T. Suzuki, Opt. Lett. 32, 3330 (2007)
Y. Nomura, H. Shirai, K. Ishii, N. Tsurumachi, A.A. Voronin, A.M. Zheltikov, T. Fuji, Opt. Express 20, 24741 (2012)
P. Lassonde, F. Théberge, S. Payeur, M. Châteauneuf, J. Dubois, J.-C. Kieffer, Opt. Express 19, 14093 (2011)
M.D. Thomson, V. Blank, H.G. Roskos, Opt. Express 18, 23173 (2010)
P.B. Petersen, A. Tokmakoff, Opt. Lett. 35, 1962 (2010)
K.Y. Kim, A.J. Taylor, J.H. Glownia, G. Rodriguez, Nat. Photonics 2, 605 (2008)
K.Y. Kim, J.H. Glownia, A.J. Taylor, G. Rodriguez, Opt. Express 15, 4577 (2007)
T. Brabec, F. Krausz, Phys. Rev. Lett. 78, 3282 (1997)
L. Berge, S. Skupin, R. Nuter, J. Kasparian, J.P. Wolf, Rep. Prog. Phys. 70, 1633 (2007)
A. Couairon, A. Mysyrowicz, Phys. Rep. 441, 47 (2007)
T. Fuji, T. Suzuki, E.E. Serebryannikov, A. Zheltikov, Phys. Rev. A 80, 063822 (2009)
A.M. Zheltikov, A.A. Voronin, R. Kienberger, F. Krausz, G. Korn, Phys. Rev. Lett. 105, 103901 (2010)
J. Kasparian, J.-P. Wolf, Opt. Express 16, 466 (2008)
L.V. Keldysh, Zh. Eksp. Teor. Fiz. 47, 1945 (1964) [Sov. Phys. JETP 20, 1307 (1965)]
J. Wu, Y. Tong, X. Yang, H. Cai, P. Lu, H. Pan, H. Zeng, Opt. Lett. 34, 3211 (2009)
H. Cai, J. Wu, X. Bai, H. Pan, H. Zeng, Opt. Lett. 35, 49 (2010)
G.C. Bjorklund, IEEE J. Quantum Electron. 11, 287 (1975)
Y. Chen, C. Marceau, F. Théberge, M. Châteauneuf, J. Dubois, S.L. Chin, Opt. Lett. 33, 2731 (2008)
I.V. Fedotov, P.A. Zhokhov, A.B. Fedotov, A.M. Zheltikov, Phys. Rev. A 80, 015802 (2009)
A.J. Verhoef, A.V. Mitrofanov, E.E. Serebryannikov, D.V. Kartashov, A.M. Zheltikov, A. Baltuska, Phys. Rev. Lett. 104, 163904 (2010)
A.V. Mitrofanov, A.J. Verhoef, E.E. Serebryannikov, J. Lumeau, L. Glebov, A.M. Zheltikov, A. Baltuska, Phys. Rev. Lett. 106, 147401 (2011)
J. Wu, M. Meckel, LPhH Schmidt, M. Kunitski, S. Voss, H. Sann, H. Kim, T. Jahnke, A. Czasch, R. Dörner, Nat. Commun. 3, 1113 (2012)
J. Wu, LPhH Schmidt, M. Kunitski, M. Meckel, S. Voss, H. Sann, H. Kim, T. Jahnke, A. Czasch, R. Dörner, Phys. Rev. Lett. 108, 183001 (2012)
J. Wu, M. Magrakvelidze, L.P.H. Schmidt, M. Kunitski, T. Pfeifer, M. Schöffler, M. Pitzer, M. Richter, S. Voss, H. Sann, H. Kim, J. Lower, T. Jahnke, A. Czasch, U. Thumm, R. Dörner, Nat. Commun. 4, 2177 (2013)
T. Fuji, Y. Nomura, H. Shirai, N. Tsurumachi, A.A. Voronin, A. Zheltikov, Phase-stable sub-single-cycle mid-infrared pulses generated through filamentation. in Research in Optical Sciences, OSA Technical Digest (Optical Society of America, 2012), paper HW3C.3. http://www.opticsinfobase.org/abstract.cfm?URI=HILAS-2012-HW3C.3
Acknowledgments
This research was supported in part by the Russian Foundation for Basic Research (project nos.13-02-01465, 13-02-92115, and 14-02-00784) and the Welch Foundation (Grant No. A-1801). Numerical work was supported by the Russian Science Foundation (project no. 14-12-00772). The research of A.A.V. is also supported by the Dynasty Foundation.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Voronin, A.A., Nomura, Y., Shirai, H. et al. Half-cycle pulses in the mid-infrared from a two-color laser-induced filament. Appl. Phys. B 117, 611–619 (2014). https://doi.org/10.1007/s00340-014-5874-2
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00340-014-5874-2