Laser Physics Letters

, volume 11 , issue 8 , pages 85001

Increasing the radiation energy of ZnSe : Fe²⁺laser at room temperature

K. N. Firsov ¹

E M Gavrishchuk ²

S. Yu. Kazantsev ¹

I G Kononov ¹

S A Rodin ²

Hide authors affiliations Show authors affiliations: 2 affiliations

A M Prokhorov General Physics Institute of RAS, Vavilov st. 38, 119991 Moscow, Russia |

G G Devyatykh Institute of Chemistry of High-Purity Substances of the Russian Academy of Sciences, Troponina St. 49, 603950 Nizhny Novgorod, Russia |

Publication type: Journal Article

Publication date: 2014-06-17

IOP Publishing

Laser Physics Letters

scimago Q3

wos Q3

SJR: 0.324

CiteScore: 3.0

Impact factor: 1.4

ISSN: 16122011, 1612202X

DOI: 10.1088/1612-2011/11/8/085001

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Physics and Astronomy (miscellaneous)

Instrumentation

Abstract

Characteristics of the laser on a polycrystalline ZnSe?:?Fe2+ sample pumped by the radiation of a non-chain electro-discharge HF laser at room temperature are investigated. The radiation spot of the HF laser on a surface of an active element had an elliptical shape with the axes a ? b = 2.8???3.2 ? 8.25???9.5?mm. A maximal generation energy E = 192?mJ was obtained at the efficiency with respect to the energy absorbed in the sample ?abs = 23% at the dimensions of the pumping spot a ? b = 6.8???7.5?mm. In this case, a maximal slope efficiency with respect to the absorbed energy was ?sl = 29%. At the spot dimensions a ? b = 2.8???3.2?mm the slope efficiency was ?sl = 34%. Possibilities of a further increase of the generation energy of a ZnSe?:?Fe2+ laser pumped by radiation of the HF laser at room temperature are discussed.

Found

2 citations

Dormidonov Alexander

PhD in Physics and Mathematics

71 publications, 810 citations

h-index: 18

Lomonosov Moscow State University

P.N. Lebedev Physical Institute of the Russian Academy of Sciences

Institute of Spectroscopy of the Russian Academy of Sciences

Dukhov Research Institute of Automatics

Research interests

Interaction of a laser with a substance

Laser interaction with matter

Lasers

1 citation

Ryabova Anastasia

PhD in Physics and Mathematics

165 publications, 1 947 citations

h-index: 23

Prokhorov General Physics Institute of the Russian Academy of Sciences

1 citation

Avetisov Roman

🥼 🤝

PhD in Chemistry, associate professor

61 publications, 447 citations

h-index: 12

Mendeleev University of Chemical Technology of Russia

Research interests

High-purity substances

LEDs

Luminescent materials

Mass Spectrometry

1 citation

Yunin Pavel

PhD in Physics and Mathematics

214 publications, 1 241 citations

h-index: 18

Institute for Physics of Microstructures of the Russian Academy of Sciences

Lobachevsky State University of Nizhny Novgorod

Research interests

Crystalline materials

X-ray diffraction (XRD)

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Firsov K. N. et al. Increasing the radiation energy of ZnSe : Fe2+laser at room temperature // Laser Physics Letters. 2014. Vol. 11. No. 8. p. 85001.

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Firsov K. N., Gavrishchuk E. M., Kazantsev S. Y., Kononov I. G., Rodin S. A. Increasing the radiation energy of ZnSe : Fe2+laser at room temperature // Laser Physics Letters. 2014. Vol. 11. No. 8. p. 85001.

RIS |

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RIS Copy

TY - JOUR

DO - 10.1088/1612-2011/11/8/085001

UR - https://doi.org/10.1088/1612-2011/11/8/085001

TI - Increasing the radiation energy of ZnSe : Fe2+laser at room temperature

T2 - Laser Physics Letters

AU - Firsov, K. N.

AU - Gavrishchuk, E M

AU - Kazantsev, S. Yu.

AU - Kononov, I G

AU - Rodin, S A

PY - 2014

DA - 2014/06/17

PB - IOP Publishing

SP - 85001

IS - 8

VL - 11

SN - 1612-2011

SN - 1612-202X

ER -

BibTex |

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BibTex (up to 50 authors) Copy

@article{2014_Firsov,

author = {K. N. Firsov and E M Gavrishchuk and S. Yu. Kazantsev and I G Kononov and S A Rodin},

title = {Increasing the radiation energy of ZnSe : Fe2+laser at room temperature},

journal = {Laser Physics Letters},

year = {2014},

volume = {11},

publisher = {IOP Publishing},

month = {jun},

url = {https://doi.org/10.1088/1612-2011/11/8/085001},

number = {8},

pages = {85001},

doi = {10.1088/1612-2011/11/8/085001}

}

MLA

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Firsov, K. N., et al. “Increasing the radiation energy of ZnSe : Fe2+laser at room temperature.” Laser Physics Letters, vol. 11, no. 8, Jun. 2014, p. 85001. https://doi.org/10.1088/1612-2011/11/8/085001.