|
This article is cited in 1 scientific paper (total in 1 paper)
Lasers
Fabrication and study of generation characteristics of monolithic ceramic microchip Nd3+:YAG/Cr4+:YAG lasers
A. Yu. Kanaeva, A. L. Koromyslova , K. V. Lopukhinb, I. M. Tupitsyna, E. A. Chesheva a Lebedev Physical Institute, Russian Academy of Sciences, Moscow, Russia
b Fryazino Branch, Kotelnikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences, Fryazino, Moscow oblast, Russia
Abstract:
The characteristics of monolithic ceramic Nd3+:YAG/Cr4+:YAG chip lasers are investigated and their fabrication technology is presented. Only CaO/MgO (without SiO2) were used as sintering aids. The conversion of Cr3+ ions to Cr4+ ions was 2.19 to 2.43% in different specimens. The thickness of the transition region between Nd3+:YAG and Cr4+:YAG was up to 400 μm. Laser generation of pulses with an energy of up to 200 μJ and duration of up to 0.9 ns at a repetition rate of 7.5 kHz was produced.
Keywords:
laser ceramics, sintering aids, chip lasers, composite elements.
Received: 03.10.2023 Revised: 08.11.2023 Accepted: 08.11.2023
Citation:
A. Yu. Kanaev, A. L. Koromyslov, K. V. Lopukhin, I. M. Tupitsyn, E. A. Cheshev, “Fabrication and study of generation characteristics of monolithic ceramic microchip Nd3+:YAG/Cr4+:YAG lasers”, Kvantovaya Elektronika, 53:9 (2023), 684–688 [Bull. Lebedev Physics Institute, 51:suppl. 1 (2024), S9–S15]
Linking options:
https://www.mathnet.ru/eng/qe18328 https://www.mathnet.ru/eng/qe/v53/i9/p684
|
| Statistics & downloads: |
| Abstract page: | 336 | | Full-text PDF : | 99 | | References: | 126 | | First page: | 13 |
|