Creation of High-Power Technological Nanosecond Frequency-Pulse Solid-State Lasers: Problems and Solutions

• Published in: Journal of communications technology & electronics Vol. 68; no. 12; pp. 1464 - 1473
• Main Authors: Rogalin, V. E., Krymskii, K. M.
• Format: Journal Article
• Language: English
• Published: Moscow Pleiades Publishing 01-12-2023; Springer Nature B.V
• Subjects: Admixtures; Communications Engineering; Engineering; Networks; Novel Radio Systems and Elements; Rare earth elements; Single crystals; Solid state lasers
• ISSN: 1064-2269; 1555-6557
• DOI: 10.1134/S1064226923120161

A review analysis of the problematic aspects of creating high-power nanosecond frequency-pulse solid-state lasers for use in various technological fields, including the electronics industry, has been carried out. Considered installations with various pumping methods (lamp and diode) in the frequency (about 100 Hz) of generation in the micron region of the infrared range. The possibilities of increasing the energy potential of influencing pulses in master oscillator-amplifier circuits, including two-pass amplification, are analyzed. Discussed possibilities and prospects for the use of lasers with active elements (AEs) on glass, as well as the synthesis of large-sized garnet single crystals with an admixture of rare earth elements and optical ceramics for the production of AEs.