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Kvantovaya Elektronika, 2018, Volume 48, Number 9, Pages 802–806 (Mi qe16896)  

This article is cited in 4 scientific papers (total in 4 papers)


Lasing characteristic of new Russian laser ceramics

V. V. Bezotosnyia, V. V. Balashovb, V. D. Bulaevc, A. A. Kaminskiid, A. Yu. Kanaevc, V. B. Kravchenkob, A. V. Kiselevc, Yu. L. Kopylovb, A. L. Koromyslova, O. N. Krokhina, K. V. Lopukhinb, S. L. Lysenkoc, M. A. Pankovc, K. A. Polevova, Yu. M. Popova, E. A. Chesheva, I. M. Tupitsyna*

a P. N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow
b Kotelnikov Institute of Radioengineering and Electronics, Fryazino Branch, Russian Academy of Sciences
c Federal State Unitary Enterprise I. S. Kos'minov State Scientific-Research Test Laser Centre of Russian Federation "Raduga", Raduzhnyi, Vladimir region
d FSRC "Crystallography and Photonics" RAS, Moscow

Abstract: Lasing efficiency of neodymium-doped yttrium–aluminium garnet (YAG) ceramic samples, which were fabricated at the Fryazino Branch of the Kotelnikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences and the SLPG 'Raduga' in 2016–2017, is studied under the conditions of end- and side-pumping. The efficiency of lasers based on this ceramics was 64% in the case of end-pumping and 68%–70% upon side-pumping. The laser level lifetimes are measured in ceramics with neodymium concentrations of 1, 2, 3, and 4 at %. The measured lifetimes well agree with the literature data. The dependences of the lasing threshold on the cavity length under the conditions of transverse mode locking and diode end-pumping are studied for different samples of laser ceramics in a semiconfocal cavity. In sum, the performed investigations showed that the quality of the first industrial samples of Russian laser ceramics are highly competitive in quality with the ceramics produced by Konoshima Chem. Corp., Ltd., which is considered by the laser community as an etalon.

Keywords: laser ceramics, sintering aids, transverse mode locking.

Funding Agency Grant Number
Russian Academy of Sciences - Federal Agency for Scientific Organizations 07

* Author to whom correspondence should be addressed

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English version:
Quantum Electronics, 2018, 48:9, 802–806

Bibliographic databases:

Received: 13.06.2018
Revised: 01.08.2018

Citation: V. V. Bezotosnyi, V. V. Balashov, V. D. Bulaev, A. A. Kaminskii, A. Yu. Kanaev, V. B. Kravchenko, A. V. Kiselev, Yu. L. Kopylov, A. L. Koromyslov, O. N. Krokhin, K. V. Lopukhin, S. L. Lysenko, M. A. Pankov, K. A. Polevov, Yu. M. Popov, E. A. Cheshev, I. M. Tupitsyn, “Lasing characteristic of new Russian laser ceramics”, Kvantovaya Elektronika, 48:9 (2018), 802–806 [Quantum Electron., 48:9 (2018), 802–806]

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    This publication is cited in the following articles:
    1. Quantum Electron., 49:4 (2019), 362–364  mathnet  crossref  isi  elib
    2. V. V. Balashov, V. V. Bezotosnyi, E. A. Cheshev, V. P. Gordeev, A. Yu. Kanaev, Yu. L. Kopylov, A. L. Koromyslov, K. V. Lopukhin, K. A. Polevov, I. M. Tupitsyn, J. Russ. Laser Res., 40:3 (2019), 237–242  crossref  isi
    3. I G. Ryabtsev , V M. Bogdanovich , V A. Grigor'ev , V. N. Dudikov, V K. Lepchenkov , A. G. Ryabtsev, V P. Shpak , M. A. Shchemelev, J. Opt. Technol., 87:2 (2020), 105–109  crossref  isi
    4. V. V. Bezotosnyi, A. Yu. Kanaev, Yu. L. Kopylov, A. L. Koromyslov, V K. Lopukhin , I. M. Tupitsyn, E. A. Cheshev, Opt. Mater., 100 (2020), UNSP 109671  crossref  isi
  • Квантовая электроника Quantum Electronics
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