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Phase matching in RT KTP crystal for down-conversion into the THz range. / Huang, J. G.; Huang, Z. M.; Nikolaev, N. A. et al.

In: Laser Physics Letters, Vol. 15, No. 7, 075401, 07.2018.

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

Harvard

Huang, JG, Huang, ZM, Nikolaev, NA, Mamrashev, AA, Antsygin, VD, Potaturkin, OI, Meshalkin, AB, Kaplun, AB, Lanskii, GV, Andreev, YM, Ezhov, DM & Svetlichnyi, VA 2018, 'Phase matching in RT KTP crystal for down-conversion into the THz range', Laser Physics Letters, vol. 15, no. 7, 075401. https://doi.org/10.1088/1612-202X/aabb30

APA

Huang, J. G., Huang, Z. M., Nikolaev, N. A., Mamrashev, A. A., Antsygin, V. D., Potaturkin, O. I., Meshalkin, A. B., Kaplun, A. B., Lanskii, G. V., Andreev, Y. M., Ezhov, D. M., & Svetlichnyi, V. A. (2018). Phase matching in RT KTP crystal for down-conversion into the THz range. Laser Physics Letters, 15(7), [075401]. https://doi.org/10.1088/1612-202X/aabb30

Vancouver

Huang JG, Huang ZM, Nikolaev NA, Mamrashev AA, Antsygin VD, Potaturkin OI et al. Phase matching in RT KTP crystal for down-conversion into the THz range. Laser Physics Letters. 2018 Jul;15(7):075401. doi: 10.1088/1612-202X/aabb30

Author

Huang, J. G. ; Huang, Z. M. ; Nikolaev, N. A. et al. / Phase matching in RT KTP crystal for down-conversion into the THz range. In: Laser Physics Letters. 2018 ; Vol. 15, No. 7.

BibTeX

@article{e6dae96f408f4a6293d379a2bad08a5f,
title = "Phase matching in RT KTP crystal for down-conversion into the THz range",
abstract = "Dispersion of refractive index and absorption coefficients in flux-grown high-resistivity KTiOPO4 crystals between 0.2-2.5 THz are verified at room temperature by a THz-TDS. Measured dispersion components n x, n y and n z are approximated for the first time in the form of Sellmeier equations. Phase matching for down-conversion into the THz range under a visible and near IR pump is found possible only in the principle XZ plane by s f → f and s f → f types of three-wave interactions. Low frequency THz generation is favorable due to the low absorption coefficient down to 0.2 cm-1, below 0.5 THz.",
keywords = "dispersion, down-conversion, KTP, nonlinear optical crystals, phase matching, KTIOPO4",
author = "Huang, {J. G.} and Huang, {Z. M.} and Nikolaev, {N. A.} and Mamrashev, {A. A.} and Antsygin, {V. D.} and Potaturkin, {O. I.} and Meshalkin, {A. B.} and Kaplun, {A. B.} and Lanskii, {G. V.} and Andreev, {Yu M.} and Ezhov, {D. M.} and Svetlichnyi, {V. A.}",
year = "2018",
month = jul,
doi = "10.1088/1612-202X/aabb30",
language = "English",
volume = "15",
journal = "Laser Physics Letters",
issn = "1612-2011",
publisher = "IOP Publishing Ltd.",
number = "7",

}

RIS

TY - JOUR

T1 - Phase matching in RT KTP crystal for down-conversion into the THz range

AU - Huang, J. G.

AU - Huang, Z. M.

AU - Nikolaev, N. A.

AU - Mamrashev, A. A.

AU - Antsygin, V. D.

AU - Potaturkin, O. I.

AU - Meshalkin, A. B.

AU - Kaplun, A. B.

AU - Lanskii, G. V.

AU - Andreev, Yu M.

AU - Ezhov, D. M.

AU - Svetlichnyi, V. A.

PY - 2018/7

Y1 - 2018/7

N2 - Dispersion of refractive index and absorption coefficients in flux-grown high-resistivity KTiOPO4 crystals between 0.2-2.5 THz are verified at room temperature by a THz-TDS. Measured dispersion components n x, n y and n z are approximated for the first time in the form of Sellmeier equations. Phase matching for down-conversion into the THz range under a visible and near IR pump is found possible only in the principle XZ plane by s f → f and s f → f types of three-wave interactions. Low frequency THz generation is favorable due to the low absorption coefficient down to 0.2 cm-1, below 0.5 THz.

AB - Dispersion of refractive index and absorption coefficients in flux-grown high-resistivity KTiOPO4 crystals between 0.2-2.5 THz are verified at room temperature by a THz-TDS. Measured dispersion components n x, n y and n z are approximated for the first time in the form of Sellmeier equations. Phase matching for down-conversion into the THz range under a visible and near IR pump is found possible only in the principle XZ plane by s f → f and s f → f types of three-wave interactions. Low frequency THz generation is favorable due to the low absorption coefficient down to 0.2 cm-1, below 0.5 THz.

KW - dispersion

KW - down-conversion

KW - KTP

KW - nonlinear optical crystals

KW - phase matching

KW - KTIOPO4

UR - http://www.scopus.com/inward/record.url?scp=85048360035&partnerID=8YFLogxK

U2 - 10.1088/1612-202X/aabb30

DO - 10.1088/1612-202X/aabb30

M3 - Article

AN - SCOPUS:85048360035

VL - 15

JO - Laser Physics Letters

JF - Laser Physics Letters

SN - 1612-2011

IS - 7

M1 - 075401

ER -

ID: 25325560