ANALYSIS OF OPTICAL RADIANCE POWER AND TEMPERATURE OF UV LED CHIPS IN THE PULSED MODE
Public Corporation Research-and-Production Enterprise “Krasnoznamenets”, St. Petersburg;
I. A. Ermakov
St. Petersburg National Research University of Information Technologies, Mechanics and Optics, Department of Laser Technologies and Bio-Medicine Optics; Engineer
B. P. Papchenko
ITMO University; Head of Scientific and Technical Department
A. N. Pichugin
St. Petersburg National Research University of Information Technologies, Mechanics and Optics, Department of Laser Technologies and Bio-Medicine Optics; Metrology Technician
E. V. Tarakanov
St. Petersburg National Research University of Information Technologies, Mechanics and Optics, Department of Laser Technologies and Bio-Medicine Optics; Leading Engineer
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Abstract. Operation of UF light emitting diodes in the pulsed mode at elevated working current and voltage is investigated. Results of measurements of optical power of generated radiation and temperature of the UV LED chips are presented.
Keywords:
UV LED, pulsed mode, radiated power, temperature field
