Tunable terahertz-wave generation in DAST crystal with dual-wavelength KTP optical parametric oscillator

T. Taniuchi; J. Shikata; H. Ito

doi:10.1049/el:20001021

Tunable terahertz-wave generation in DAST crystal with dual-wavelength KTP optical parametric oscillator

T. Taniuchi, J. Shikata, H. Ito

Advanced Interdisciplinary Research Division

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

87 Citations (Scopus)

Abstract

Terahertz-wave generation was achieved in a 4-N,N-dimethylamino-4′-N′-methyl-stilbazoliumtosylate crystal by difference frequency generation (DFG). Continuously-tunable terahertz-wave generation was demonstrated using a dual-wavelength KTiOPO₄ optical parametric oscillator with a type-II phase-matching scheme. The frequency of the terahertz wave was tuned in the 0.2-1.5 Thz range by varying the KTiOPO₄ crystal angle in the oscillator cavity. Maximum DFG power was obtained at 0.6 THz.

Original language	English
Pages (from-to)	1414-1416
Number of pages	3
Journal	Electronics Letters
Volume	36
Issue number	16
DOIs	https://doi.org/10.1049/el:20001021
Publication status	Published - 2000 Aug 3

ASJC Scopus subject areas

Electrical and Electronic Engineering

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title = "Tunable terahertz-wave generation in DAST crystal with dual-wavelength KTP optical parametric oscillator",

abstract = "Terahertz-wave generation was achieved in a 4-N,N-dimethylamino-4′-N′-methyl-stilbazoliumtosylate crystal by difference frequency generation (DFG). Continuously-tunable terahertz-wave generation was demonstrated using a dual-wavelength KTiOPO4 optical parametric oscillator with a type-II phase-matching scheme. The frequency of the terahertz wave was tuned in the 0.2-1.5 Thz range by varying the KTiOPO4 crystal angle in the oscillator cavity. Maximum DFG power was obtained at 0.6 THz.",

author = "T. Taniuchi and J. Shikata and H. Ito",

year = "2000",

month = aug,

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doi = "10.1049/el:20001021",

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T1 - Tunable terahertz-wave generation in DAST crystal with dual-wavelength KTP optical parametric oscillator

AU - Taniuchi, T.

AU - Shikata, J.

AU - Ito, H.

PY - 2000/8/3

Y1 - 2000/8/3

N2 - Terahertz-wave generation was achieved in a 4-N,N-dimethylamino-4′-N′-methyl-stilbazoliumtosylate crystal by difference frequency generation (DFG). Continuously-tunable terahertz-wave generation was demonstrated using a dual-wavelength KTiOPO4 optical parametric oscillator with a type-II phase-matching scheme. The frequency of the terahertz wave was tuned in the 0.2-1.5 Thz range by varying the KTiOPO4 crystal angle in the oscillator cavity. Maximum DFG power was obtained at 0.6 THz.

AB - Terahertz-wave generation was achieved in a 4-N,N-dimethylamino-4′-N′-methyl-stilbazoliumtosylate crystal by difference frequency generation (DFG). Continuously-tunable terahertz-wave generation was demonstrated using a dual-wavelength KTiOPO4 optical parametric oscillator with a type-II phase-matching scheme. The frequency of the terahertz wave was tuned in the 0.2-1.5 Thz range by varying the KTiOPO4 crystal angle in the oscillator cavity. Maximum DFG power was obtained at 0.6 THz.

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JO - Electronics Letters

JF - Electronics Letters

IS - 16

ER -

Tunable terahertz-wave generation in DAST crystal with dual-wavelength KTP optical parametric oscillator

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