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This article is cited in 6 scientific papers (total in 6 papers)
Brief Communications
Lasing in phosphate glasses with high neodymium ion concentrations under pumping with light-emitting diodes
B. I. Denker, A. A. Izyneev, I. I. Kuratev, Yu. V. Tsvetkov, A. V. Shestakov P. N. Lebedev Physical Institute, the USSR Academy of Sciences, Moscow
Abstract:
Phosphate glasses containing over $10^{21}$ cm${}^{-3}$ neodymium particles were pumped with $Al-Ga-As$ lightemitting diodes at room temperature. Pulse-periodic lasing was obtained at $1,06\mu m$. A row of light-emitting diodes subjected to rectangular current pulses of $400\mu s$ duration and a repetition frequency up to 10 Hz. The threshold current was 4 A and the power density of the pump radiation reaching the active elements was 20 W/cm${}^2$.
Received: 31.03.1980
Citation:
B. I. Denker, A. A. Izyneev, I. I. Kuratev, Yu. V. Tsvetkov, A. V. Shestakov, “Lasing in phosphate glasses with high neodymium ion concentrations under pumping with light-emitting diodes”, Kvantovaya Elektronika, 7:9 (1980), 2017–2019 [Sov J Quantum Electron, 10:9 (1980), 1167–1168]
Linking options:
https://www.mathnet.ru/eng/qe10698 https://www.mathnet.ru/eng/qe/v7/i9/p2017
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