News Help Institutional access
Back to results
Bibliographic record · Consultation and access
Artículo

0.35% THz pulse conversion efficiency achieved by Ti:sapphire femtosecond laser filamentation in argon at 1 kHz repetition rate

Zhiqiang Yu et al · Editorial Office of Opto-Electronic Journals Group, Institute of Optics and Electronics, CAS, China · 2022

Open access available
Quick overview. Review the resource’s basic details, then access the content using the main button. This page shows only the information needed to identify, cite, and open the work.
Author / responsible party
Zhiqiang Yu et al
Publisher
Editorial Office of Opto-Electronic Journals Group, Institute of Optics and Electronics, CAS, China
Year
2022
ISSN
2096-4579
ISSN
2096-4579
Language
English

Resource access

Open the content from the main option or choose another available source.

DOAJ DOAJ Articles
Entrar por DOAJ
Main access

Open access available

Recurso identificado como acceso abierto, sin confirmar automáticamente si es texto completo directo.
Open resource

Summary

Descripción general del contenido del recurso.

In this study, an optical setup for generating terahertz (THz) pulses through a two-color femtosecond laser filament was carefully designed to achieve a precise overlap of two-color laser pulses in space and time. β-barium borate (BBO), α-BBO, and a dual-wavelength plate were used to compensate the phase delay of the two-color lasers. Tilting of α-BBO could further realize the precise spatial overlap of the two beams by counteracting the walk-off effect. The maximum output THz pulse energy reached 21 μJ in argon gas when using a commercial Ti:sapphire laser with a pulse energy of 6 mJ at a 1 kHz repetition rate. The corresponding conversion efficiency exceeded 0.35%.

How to cite

Elegí el formato que necesitás y copiá la referencia al portapapeles.

APA 7

al, Z. Y. E. (2022). 0.35% THz pulse conversion efficiency achieved by Ti:sapphire femtosecond laser filamentation in argon at 1 kHz repetition rate. https://doi.org/10.29026/oea.2022.210065

MLA

al, Zhiqiang Yu et. "0.35% THz pulse conversion efficiency achieved by Ti:sapphire femtosecond laser filamentation in argon at 1 kHz repetition rate." 2022. https://doi.org/10.29026/oea.2022.210065.

Chicago

al, Zhiqiang Yu et. 2022. "0.35% THz pulse conversion efficiency achieved by Ti:sapphire femtosecond laser filamentation in argon at 1 kHz repetition rate.". https://doi.org/10.29026/oea.2022.210065.

Harvard

al, Z. Y. E. 2022, 0.35% THz pulse conversion efficiency achieved by Ti:sapphire femtosecond laser filamentation in argon at 1 kHz repetition rate, Editorial Office of Opto-Electronic Journals Group, Institute of Optics and Electronics, CAS, China, available at: https://doi.org/10.29026/oea.2022.210065 [Accessed 7 Aug. 2026].

Share and print

Save the record, copy its permanent link, or print it as a PDF.

Export reference

You can export the record in common formats for use in a reference manager.

RIS BibTeX

Resource details

Bibliographic information to help confirm that this is the correct material.

Title
0.35% THz pulse conversion efficiency achieved by Ti:sapphire femtosecond laser filamentation in argon at 1 kHz repetition rate
Author / contributors
Zhiqiang Yu et al
Publisher
Editorial Office of Opto-Electronic Journals Group, Institute of Optics and Electronics, CAS, China
Publication year
2022
ISSN
2096-4579
ISSN
2096-4579
Language
English

Subjects

Explore related resources through these subjects.

femtosecond laser filaments; walk-off effect; conversion efficiency
Copied