DOAJ Open Access 2024

Longitudinally Resolved Terahertz Radiation Characteristics Along Two-Color Filament in Air

Juan Long Tiejun Wang Fukang Yin Yaoxiang Liu Yingxia Wei +2 lainnya

Abstrak

The evolution of the THz waveform generated from the two-color air filament was experimentally investigated by moving an iris along the plasma channel. By taking the differentiation of the measured THz waveforms, the local longitudinally resolved THz waves along a 54 mm-long filament were obtained. The local THz pulse underwent periodic phase shifts. A theoretical deduction indicates that the phase shifts are mainly caused by the dispersion in the plasma channel which plays a dominant role in the evolution of the local THz waveforms.

Topik & Kata Kunci

Physics Plasma physics. Ionized gases

Penulis (7)

Juan Long

Tiejun Wang

Fukang Yin

Yaoxiang Liu

Yingxia Wei

Chengpu Liu

Yuxin Leng

Format Sitasi

APA MLA BibTeX

Long, J., Wang, T., Yin, F., Liu, Y., Wei, Y., Liu, C. et al. (2024). Longitudinally Resolved Terahertz Radiation Characteristics Along Two-Color Filament in Air. https://doi.org/10.3390/plasma8010001

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Informasi Jurnal

Tahun Terbit: 2024
Sumber Database: DOAJ
DOI: 10.3390/plasma8010001
Akses: Open Access ✓