Open Access
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volume 7 issue 11 pages 3815

Thermo-optical and lasing characteristics of Cr^2+-doped CdSe single crystal as tunable coherent source in the mid-infrared

Toney T Fernandez 1
Yuchen Wang 1
V. A. Lazarev 2
Stanislav O Leonov 2
Valeriy E. Karasik 2
Yurii V Korostelin 3
Mikhail P Frolov 3
Yurii P Podmarkov 3
Yan K Skasyrsky 3
Vladimir I. Kozlovsky 3
Cesare Svelto 4
Pasquale Maddaloni 5
Nicola Coluccelli 1
Paolo Laporta 1
Gianluca Galzerano 1
Publication typeJournal Article
Publication date2017-10-03
scimago Q2
wos Q2
SJR0.690
CiteScore6.1
Impact factor3.1
ISSN21593930
Electronic, Optical and Magnetic Materials
Abstract
We report on a comprehensive characterization of Cr2+-doped CdSe single crystal as an efficient active material for tunable laser applications in the mid-infrared spectral region. Optical gain, thermo-optical behavior, power efficiency, scalability and wavelength tunability have been thoroughly investigated. Using an antireflection-coated crystal pumped by a Tm-fiber laser at at 1.94 μm, 1-W CW output power and 50% slope efficiency at 2.65 μm emission wavelength have been obtained in a diffraction-limited output beam. An output peak power of 2.5 W has been achieved without significant beam distortion in a quasi-CW regime. Exploiting an intra-cavity diffraction grating in a Littrow configuration, a maximum tuning range of 900 nm from 2.22 to 3.12 μm, limited by the finite bandwidth of resonator components, has been demonstrated with an uncoated crystal.
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GOST |
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GOST Copy
Fernandez T. T. et al. Thermo-optical and lasing characteristics of Cr^2+-doped CdSe single crystal as tunable coherent source in the mid-infrared // Optical Materials Express. 2017. Vol. 7. No. 11. p. 3815.
GOST all authors (up to 50) Copy
Fernandez T. T., Tarabrin M. K., Wang Y., Lazarev V. A., Leonov S. O., Karasik V. E., Korostelin Y. V., Frolov M. P., Podmarkov Y. P., Skasyrsky Y. K., Kozlovsky V. I., Svelto C., Maddaloni P., Coluccelli N., Laporta P., Galzerano G. Thermo-optical and lasing characteristics of Cr^2+-doped CdSe single crystal as tunable coherent source in the mid-infrared // Optical Materials Express. 2017. Vol. 7. No. 11. p. 3815.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1364/ome.7.003815
UR - https://doi.org/10.1364/ome.7.003815
TI - Thermo-optical and lasing characteristics of Cr^2+-doped CdSe single crystal as tunable coherent source in the mid-infrared
T2 - Optical Materials Express
AU - Fernandez, Toney T
AU - Tarabrin, Mikhail K
AU - Wang, Yuchen
AU - Lazarev, V. A.
AU - Leonov, Stanislav O
AU - Karasik, Valeriy E.
AU - Korostelin, Yurii V
AU - Frolov, Mikhail P
AU - Podmarkov, Yurii P
AU - Skasyrsky, Yan K
AU - Kozlovsky, Vladimir I.
AU - Svelto, Cesare
AU - Maddaloni, Pasquale
AU - Coluccelli, Nicola
AU - Laporta, Paolo
AU - Galzerano, Gianluca
PY - 2017
DA - 2017/10/03
PB - Optica Publishing Group
SP - 3815
IS - 11
VL - 7
SN - 2159-3930
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2017_Fernandez,
author = {Toney T Fernandez and Mikhail K Tarabrin and Yuchen Wang and V. A. Lazarev and Stanislav O Leonov and Valeriy E. Karasik and Yurii V Korostelin and Mikhail P Frolov and Yurii P Podmarkov and Yan K Skasyrsky and Vladimir I. Kozlovsky and Cesare Svelto and Pasquale Maddaloni and Nicola Coluccelli and Paolo Laporta and Gianluca Galzerano},
title = {Thermo-optical and lasing characteristics of Cr^2+-doped CdSe single crystal as tunable coherent source in the mid-infrared},
journal = {Optical Materials Express},
year = {2017},
volume = {7},
publisher = {Optica Publishing Group},
month = {oct},
url = {https://doi.org/10.1364/ome.7.003815},
number = {11},
pages = {3815},
doi = {10.1364/ome.7.003815}
}
MLA
Cite this
MLA Copy
Fernandez, Toney T., et al. “Thermo-optical and lasing characteristics of Cr^2+-doped CdSe single crystal as tunable coherent source in the mid-infrared.” Optical Materials Express, vol. 7, no. 11, Oct. 2017, p. 3815. https://doi.org/10.1364/ome.7.003815.