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This article is cited in 14 scientific papers (total in 14 papers)
MISCELLANEOUS
Analysis of laser action in ZnO tetrapods obtained by carbothermal synthesis
A. P. Tarasova, Ch. M. Briskinaa, V. M. Markusheva, L. A. Zadorozhnayab, A. S. Lavrikovb, V. M. Kanevskiib a Kotel'nikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences, Moscow, 125009 Russia
b Federal Research Center Crystallography and Photonics, Russian Academy of Sciences, Moscow, 119333 Russia
Abstract:
Lasing in ZnO tetrapods produced by pyrolytic carbothermal synthesis is investigated. Since a tetrapod can have several optical cavities, which complicates analysis, emission from individual tetrapod legs is investigated. It is found that laser lines originate from optical cavities of different types. It is suggested that low-threshold lasing is due to whispering-gallery modes excited in the tips of the tetrapod legs.
Received: 17.10.2019 Revised: 17.10.2019 Accepted: 24.10.2019
Citation:
A. P. Tarasov, Ch. M. Briskina, V. M. Markushev, L. A. Zadorozhnaya, A. S. Lavrikov, V. M. Kanevskii, “Analysis of laser action in ZnO tetrapods obtained by carbothermal synthesis”, Pis'ma v Zh. Èksper. Teoret. Fiz., 110:11 (2019), 750–754; JETP Letters, 110:11 (2019), 739–743
Linking options:
https://www.mathnet.ru/eng/jetpl6061 https://www.mathnet.ru/eng/jetpl/v110/i11/p750
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Abstract page: | 161 | Full-text PDF : | 23 | References: | 26 | First page: | 7 |
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