Investigation of the Process of Optical Damage of ZnGeP <sub>2</sub> Crystals Using Digital Holography

Abstract

A method of visualization of the process of optical damage of a ZnGeP ₂ single crystal using digital holography is suggested. The mechanism of the ZnGeP ₂ single crystal damage is investigated at energy density ~0.3–0.6 J/cm ² . The temperature in the damage channel during its formation is estimated. The data obtained allow the conclusion on the thermal nature of ZnGeP ₂ crystal damage to be made under the action of laser radiation with a wavelength of ~2.1 μm.

Original language	English
Pages (from-to)	2042-2052
Number of pages	11
Journal	Russian Physics Journal
Volume	61
Issue number	11
DOIs	https://doi.org/10.1007/s11182-019-01635-w
Publication status	Published - 15 Mar 2019
Externally published	Yes

Keywords

digital holography
optical damage
ZnGeP

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1007/s11182-019-01635-w

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Investigation of the Process of Optical Damage of ZnGeP ₂ Crystals Using Digital Holography. / Gribenyukov, A. I.; Dyomin, V. V.; Olshukov, A. S.; Podzyvalov, S. N.; Polovtsev, I. G.; Yudin, N. N.

In: Russian Physics Journal, Vol. 61, No. 11, 15.03.2019, p. 2042-2052.

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

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abstract = " A method of visualization of the process of optical damage of a ZnGeP 2 single crystal using digital holography is suggested. The mechanism of the ZnGeP 2 single crystal damage is investigated at energy density ~0.3–0.6 J/cm 2 . The temperature in the damage channel during its formation is estimated. The data obtained allow the conclusion on the thermal nature of ZnGeP 2 crystal damage to be made under the action of laser radiation with a wavelength of ~2.1 μm. ",

keywords = "digital holography, optical damage, ZnGeP",

author = "Gribenyukov, {A. I.} and Dyomin, {V. V.} and Olshukov, {A. S.} and Podzyvalov, {S. N.} and Polovtsev, {I. G.} and Yudin, {N. N.}",

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AU - Gribenyukov, A. I.

AU - Dyomin, V. V.

AU - Olshukov, A. S.

AU - Podzyvalov, S. N.

AU - Polovtsev, I. G.

AU - Yudin, N. N.

PY - 2019/3/15

Y1 - 2019/3/15

N2 - A method of visualization of the process of optical damage of a ZnGeP 2 single crystal using digital holography is suggested. The mechanism of the ZnGeP 2 single crystal damage is investigated at energy density ~0.3–0.6 J/cm 2 . The temperature in the damage channel during its formation is estimated. The data obtained allow the conclusion on the thermal nature of ZnGeP 2 crystal damage to be made under the action of laser radiation with a wavelength of ~2.1 μm.

AB - A method of visualization of the process of optical damage of a ZnGeP 2 single crystal using digital holography is suggested. The mechanism of the ZnGeP 2 single crystal damage is investigated at energy density ~0.3–0.6 J/cm 2 . The temperature in the damage channel during its formation is estimated. The data obtained allow the conclusion on the thermal nature of ZnGeP 2 crystal damage to be made under the action of laser radiation with a wavelength of ~2.1 μm.

KW - digital holography

KW - optical damage

KW - ZnGeP

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Investigation of the Process of Optical Damage of ZnGeP 2 Crystals Using Digital Holography

Abstract

Keywords

ASJC Scopus subject areas

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Investigation of the Process of Optical Damage of ZnGeP ₂ Crystals Using Digital Holography