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Photoluminescent properties of crystalline solid solution Zn₁₋ xMgxSe:Cr²⁺, a new active material for tunable IR lasers
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- Фізико-технічні та математичні науки
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- Відділення фізики і астрономії
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- Semiconductor Physics Quantum Electronics & Optoelectronics
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- Semiconductor Physics Quantum Electronics & Optoelectronics, 2010, том 13
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- Semicond. Physics Quantum Electronics & Optoelectronics, 2010, № 1
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Photoluminescent properties of crystalline solid solution Zn₁₋ xMgxSe:Cr²⁺, a new active material for tunable IR lasers
Інший ID:
PACS 42.55.Rz, 42.70.HJ, 78.60.Lc
Посилання:
Photoluminescent properties of crystalline solid solution Zn₁₋ xMgxSe:Cr²⁺, a new active material for tunable IR lasers /N.O. Kovalenko, Yu.A. Zagoruiko, O.O. Fedorenko, E.A. Kuzminov // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2010. — Т. 13, № 1. — С. 58-60. — Бібліогр.: 5 назв. — англ.
Підтримка:
The authors are grateful to I.M. Solsky and
A.P. Luchechko from the Scientific Research Company
“Carat”, Lviv for affording an opportunity to investigate
the kinetics of photoluminescence.
Дата:
2010
Переглядів:
735
Завантажень:
295
Анотація:
Considered in this work are the luminescent properties of new active material Zn₁₋xMgxSe :Cr²⁺ for tunable IR lasers. Measured in Zn₀.₇₅Mg₀.₂₅Se : Cr²⁺ is the spectrum of IR luminescence excitation, and shown is the possibility of excitation in the visible spectral range. It is established that the luminescence band maximum is shifted by
approximately 200 nm in comparison with that of ZnSe:Cr²⁺. Presented are the measured time characteristics of photoluminescence excited in the visible (550 nm) and IR (1800 nm) spectral regions.
