A powerful, repetitively pulsed 1444-nm Nd:YAG laser
| Autor: | G. A. Tatur, N A Malevich, A. A. Kuz'muk, S. A. Batishche |
|---|---|
| Rok vydání: | 2000 |
| Předmět: |
Materials science
business.industry Statistical and Nonlinear Physics Laser Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials law.invention X-ray laser Optical pumping Optics law Nd:YAG laser Optoelectronics Electrical and Electronic Engineering business Absorption (electromagnetic radiation) Driven element Luminescence Lasing threshold |
| Zdroj: | Quantum Electronics. 30:673-674 |
| ISSN: | 1468-4799 1063-7818 |
| DOI: | 10.1070/qe2000v030n08abeh001789 |
| Popis: | A powerful, repetitively pulsed 1444-nm Nd:YAG laser is studied. It is shown that the efficiency of this laser is mainly limited by the absorption at 1444 nm in the active element, the UV radiation of the pump lamps, the lasing at the internal mode frequencies of the active elements, and the amplified luminescence at 1444 nm. An optimisation procedure resulted in the creation of a powerful laser producing 1.4-J pulses at a repetition rate of between 1 and 10 Hz at 1444 nm. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|