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Spectral Efficiency of the Active Medium Ti:Sapphire Pumping by AlInGaN LED Emission
https://doi.org/10.47612/0514-7506-2022-89-3-336-340
Abstract
The electroluminescent characteristics of powerful AlInGaN LEDs in the regime of high-pulsed current are investigated. The current dependencies of power and emission spectra of blue-green LEDs are established in their relationship with the efficiency of active medium Ti:Sapphire pumping. The reached values of the optical pumping power density using LEDs are estimated.
About the Authors
A. V. Aladov
Scientific and Technical Center for Microelectronics of the Russian Academy of Sciences
Russian Federation
Russian Federation
St. Petersburg
A. L. Zakgeim
Scientific and Technical Center for Microelectronics of the Russian Academy of Sciences
Russian Federation
Russian Federation
St. Petersburg
A. E. Ivanov
Scientific and Technical Center for Microelectronics of the Russian Academy of Sciences; V. I. Ulyanov (Lenin) St. Petersburg State Electrotechnical University “LETI”
Russian Federation
Russian Federation
St. Petersburg
A. E. Chernyakov
Scientific and Technical Center for Microelectronics of the Russian Academy of Sciences
Russian Federation
Russian Federation
St. Petersburg
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Review
For citations:
Aladov A.V., Zakgeim A.L., Ivanov A.E., Chernyakov A.E. Spectral Efficiency of the Active Medium Ti:Sapphire Pumping by AlInGaN LED Emission. Zhurnal Prikladnoii Spektroskopii. 2022;89(3):336-340. (In Russ.) https://doi.org/10.47612/0514-7506-2022-89-3-336-340
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