Difference-frequency terahertz-wave generation from 4-dimethylamino-N-methyl-4-stilbazolium-tosylate by use of an electronically tuned Ti:sapphire laser

K. Kawase; M. Mizuno; S. Sohma; H. Takahashi; T. Taniuchi; Y. Urata; S. Wada; H. Tashiro; H. Ito

doi:10.1364/OL.24.001065

Difference-frequency terahertz-wave generation from 4-dimethylamino-N-methyl-4-stilbazolium-tosylate by use of an electronically tuned Ti:sapphire laser

K. Kawase, M. Mizuno, S. Sohma, H. Takahashi, T. Taniuchi, Y. Urata, S. Wada, H. Tashiro, H. Ito

Research output: Contribution to journal › Article › peer-review

191 Citations (Scopus)

Abstract

Coherent and widely tunable terahertz (THz) wave radiation was generated using organic ionic salt crystal 4-dimethylamino-N-methyl-4-stilbazolium-tosylate (DAST). The difference frequency of a dual wavelength oscillating Ti:sapphire laser was used for the study. The ability to vary the two wavelengths of the laser from 700 to 900 nm allows the widely tunable THz waves to be easily obtained.

Original language	English
Pages (from-to)	1065-1067
Number of pages	3
Journal	Optics Letters
Volume	24
Issue number	15
DOIs	https://doi.org/10.1364/OL.24.001065
Publication status	Published - 1999 Aug 1
Externally published	Yes

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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10.1364/OL.24.001065

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AU - Mizuno, M.

AU - Sohma, S.

AU - Takahashi, H.

AU - Taniuchi, T.

AU - Urata, Y.

AU - Wada, S.

AU - Tashiro, H.

AU - Ito, H.

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AB - Coherent and widely tunable terahertz (THz) wave radiation was generated using organic ionic salt crystal 4-dimethylamino-N-methyl-4-stilbazolium-tosylate (DAST). The difference frequency of a dual wavelength oscillating Ti:sapphire laser was used for the study. The ability to vary the two wavelengths of the laser from 700 to 900 nm allows the widely tunable THz waves to be easily obtained.

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Difference-frequency terahertz-wave generation from 4-dimethylamino-N-methyl-4-stilbazolium-tosylate by use of an electronically tuned Ti:sapphire laser

Abstract

ASJC Scopus subject areas

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