KnE Engineering

ISSN: 2518-6841

The latest conference proceedings on all fields of engineering.

Manipulation by Photoelectron Currents for the Generation of Terahertz Light Pulses

Published date:Oct 08 2018

Journal Title: KnE Engineering

Issue title: Breakthrough directions of scientific research at MEPhI: Development prospects within the Strategic Academic Units

Pages:351–358

DOI: 10.18502/keg.v3i6.3014

Authors:
Abstract:

Using the strong field approximation we calculate photoelectron momentum distributions generated in the interaction of low-frequency two-color laser fields with atomic gases. The field consists of an infrared linearly or circularly polarized pulse of intensity close to 1014W/cm2 and its second linearly polarized harmonic whose intensity does not exceed 10% of the fundamental. Our calculations aim to find a field configuration, which maximizes the photoelectron current left after the interaction. Such net currents result from asymmetries of photoelectron distributions in non-monochromatic coherent fields with fixed phases between the frequency components. We show that combining a circularly polarized intense pulse with a linearly polarized pulse of the second harmonic one could approach the highest possible asymmetry of the photoelectron distribution and therefore the highest value of the net current.

 

 

Keywords: terahertz radiation, strong-field ionization, photoelectron currents, strong field approximation

References:

[1] Cook, D. J. and Hochstrasser,R. M. (2000). Intense terahertz pulses by four-wave rectification in air. Optics Letters, vol. 25, p. 1210.


[2] Clough, B., Dai, J., and Zhang, X.-C. (2012). Laser air photonics: beyond the terahertz gap. Materialstoday, vol. 15, p. 50.


[3] Kim, K. Y., Glownia, J. H., Taylor, A. J., et al. (2007). Terahertz emission from ultrafast ionizing air in symmetry-broken laser fields. Optics Express, vol. 15, p. 4577.


[4] Oh, T. I., You, Y. S., Jhajj, N., et al. (2013). Scaling and saturation of high-power terahertz radiation generation in two-color laser filamentation. Applied Physics Letters, vol. 102, p. 201113.


[5] Kampfrath, T., Sell, A., Klatt, G., et al. (2011). Coherent terahertz control of antiferromagnetic spin waves. Nature Photonics, vol. 5, p. 31.


[6] Fleischer, S., Zhou, Y., Field, R. W., et al. (2011). Molecular orientation and alignment by intense single-cycle THz pulses. Physical Review Letters, vol. 107, p. 163603.


[7] Lu, M., Shen, J., Li, N., et al. (2006). Detection and identification of illicit drugs using terahertz imaging. Journal of Applied Physics, vol. 100, p. 103104.


[8] Daigle, J. F., Théberge, F., Henriksson, M., et al. (2012). Remote THz generation from two-color filamentation: long distance dependence. Optics Express, vol. 20, p. 6825.


[9] Kotelnikov, I. A., Borodin, A. V., Shkurinov, A. P. (2011). Journal of Experimental and Theoretical Physics, vol. 139, p. 1081.


[10] You, Y. S., Oh, T. I., and Kim, K. Y. (2012). Off-axis phase-matched terahertz emission from two-color laser-induced plasma filaments. Physical Review Letters, vol. 109, p. 183902.


[11] Bagulov, D. S., Kotelnikov, I. A. (2013). Journal of Experimental and Theoretical Physics, vol. 143, p. 26.


[12] Johnson, L. A., Palastro, J. P., Antonsen, T. M., et al. (2013). THz generation by optical Cherenkov emission from ionizing two-color laser pulses. Physical Review A, vol. 88, p. 063804.


[13] Vvedenskii, N. V., Korytin, A. I., Kostin, V. A., et al. (2014). Two-color laser-plasma generation of terahertz radiation using a frequency-tunable half harmonic of a femtosecond pulse. Physical Review Letters, vol. 112, p. 055004.


[14] S.V. Popruzhenko, V.A. Tulsky. (2015). Control of terahertz photoelectron currents generated by intense two-color laser radiation interacting with atoms. Physical Review A, vol. 92, p. 033414.


[15] Meng, C., Chen, W., Wang, X., et al. (2016). Applied Physics Letters, vol. 109, p. 131105.


[16] Keldysh, L. V. (1965). Ionization in the field of a strong electromagnetic wave. Soviet Physics—JETP, vol. 20, p. 1307.


[17] Faisal, F. H. M. (1973). Journal of Physics B, vol. 6, p. L89.

Cited by
?
HYBRID MODEL OF FUZZY LOGIC AND GENETIC ALGORITHM FOR PRODUCT ASSEMBLY SEQUENCE OPTIMIZATION
Novi Deswinda et al., ANDALASIAN INTERNATIONAL JOURNAL OF APPLIED SCIENCE, ENGINEERING AND TECHNOLOGY, 2024
THE CONCEPT OF USING ADDITIVE TECHNOLOGIES FOR DIGITAL PROTOTYPING OF ASSEMBLY DEVICES
A. Vlasov et al., JOURNAL OF PHYSICS: CONFERENCE SERIES, 2022
NEW METAL-PLASTIC HYBRID ADDITIVE MANUFACTURING FOR PRECISE FABRICATION OF ARBITRARY METAL PATTERNS ON EXTERNAL AND EVEN INTERNAL SURFACES OF 3D PLASTIC STRUCTURES.
Kewei Song et al., ACS APPLIED MATERIALS & INTERFACES, 2022
NEW METAL-PLASTIC HYBRID ADDITIVE MANUFACTURING STRATEGY: FABRICATION OF ARBITRARY METAL-PATTERNS ON EXTERNAL AND EVEN INTERNAL SURFACES OF 3D PLASTIC STRUCTURES
Ke-guan Song et al., ARXIV, 2021
USE OF THE “VIA-IN-PAD” METHOD TO ENSURE THE HIGH-DENSITY LAYOUT OF THE CONDUCTIVE PATTERN WHEN DESIGNING MULTILAYER SWITCHING STRUCTURES
Ivan E. Chernov et al., INTERNATIONAL JOURNAL ON ADVANCED SCIENCE, ENGINEERING AND INFORMATION TECHNOLOGY, 2020
Recommendations
COMPARISON OF THE QUALITY OF INK PRINTS ON THE MARKET ON COATED AND UNCOATED PAPER
Handika Dany Rahmayanti et al., KNE ENGINEERING, 2024
VALIDITY, PRACTICALITY AND EFFECTIVENESS OF E-MODULE TEACHING MATERIALS IN THE LEARNING SUBJECT APPLIED MATHEMATICS IN STUDENTS
Fitriani Halik et al., KNE ENGINEERING, 2024
AWARENESS OF GIG ECONOMY IN MALAYSIA: STUDY AT INTERNATIONAL UNIVERSITY OF MALAYA-WALES
Amina Syarfina Abu Bakar et al., KNE ENGINEERING, 2024
DIGITALIZATION IN LEARNING ENGLISH SPEAKING SKILL FOR BROADCASTING STUDENTS
Hawa Asma Ul Husna et al., KNE ENGINEERING, 2024
THE DEVELOPMENT OF POLYMEDIA ADVENTURE GAME AS A DIGITAL PROMOTION MEDIA FOR CAMPUS ORIENTATION
Yeni Nurhasanah et al., KNE ENGINEERING, 2024
Powered by
Download
HTML
Cite
Share
statistics

125 Abstract Views

168 PDF Downloads