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This article is cited in 4 scientific papers (total in 4 papers)
Active media. Lasers
Spectral, luminescent and lasing properties of pyran derivatives
T. N. Kopylovaa, V. A. Svetlichnyia, L. G. Samsonovaa, N. N. Svetlichnayaa, A. V. Reznichenkob, O. V. Ponomarevab, I. V. Komlevb a V.D. Kuznetsov Siberian Physicotechnical Institute at Tomsk State University
b "Alfa-Akonis" Research and Devices Enterprise, Dolgoprudnyi, Moscow region
Abstract:
The spectral, luminescent and lasing properties of eight organic molecules, substituted pyrans (DCM), are studied upon pumping by an exciplex XeCl laser at 308 nm and by the second harmonic from a Nd:YAG laser at 532 nm. These molecules exhibit lasing in the red spectral region between 600 and 780 nm with the efficiency of 45%. Lasing was also obtained in bis-substituted pyrans having the quantum yield of fluorescence equal to 0.01. The possibility of preparation of solid active media for tunable lasers based on polymer matrices doped with substituted pyrans is discussed.
Received: 18.12.2002
Citation:
T. N. Kopylova, V. A. Svetlichnyi, L. G. Samsonova, N. N. Svetlichnaya, A. V. Reznichenko, O. V. Ponomareva, I. V. Komlev, “Spectral, luminescent and lasing properties of pyran derivatives”, Kvantovaya Elektronika, 33:9 (2003), 807–810 [Quantum Electron., 33:9 (2003), 807–810]
Linking options:
https://www.mathnet.ru/eng/qe2503 https://www.mathnet.ru/eng/qe/v33/i9/p807
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