| Инд. авторы: | Marchev G., Tyazhev A., Vedenyapin V.N., Kolker D., Yelisseyev A., Lobanov S., Isaenko L., Zondy J.-J., Petrov V. |
| Заглавие: | Nd:YAG pumped nanosecond optical parametric oscillator based on LiInSe 2 with tunability extending from 4.7 to 8.7 μm |
| Библ. ссылка: | Marchev G., Tyazhev A., Vedenyapin V.N., Kolker D., Yelisseyev A., Lobanov S., Isaenko L., Zondy J.-J., Petrov V. Nd:YAG pumped nanosecond optical parametric oscillator based on LiInSe 2 with tunability extending from 4.7 to 8.7 μm // Optics Express. - 2009. - Vol.17. - Iss. 16. - P.13441-13446. - ISSN 1094-4087. |
| Внешние системы: | PubMed: 19654751; DOI: 10.1364/OE.17.013441; SCOPUS: 2-s2.0-68349133437; |
| Реферат: | eng: LiInSe2 is one of the few (only 5) non-oxide nonlinear optical crystals whose band-gap (2.86 eV) and transparency allowed in the past nanosecond optical parametric oscillation in the mid-IR without two-photon absorption for a pump wavelength of 1064 nm. However, the first such demonstration was limited to the 3.3-3.78 μm range for the idler and the average idler power did not exceed 2.5 mW. Here we report broadly tunable operation, from 4.7 to 8.7 μm, of an OPO based on LiInSe2, achieving maximum idler pulse energy of 282 μJ at -6.5 μm, at a repetition rate of 100 Hz (∼28 mW of average power). © 2009 Optical Society of America.
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| Ключевые слова: | 1064 nm; Parametric oscillators; Optical parametric oscillators; Multiphoton processes; Light transmission; Scattering, Radiation; Oscillometry; Nanotechnology; Models, Theoretical; Light; Lasers; laser; instrumentation; equipment design; equipment; computer simulation; computer aided design; article; amplifier; Optical pumping; Two-photon absorptions; Tunable operations; Tunabilities; Repetition rate; Pump wavelength; Optical parametric oscillations; Nonlinear optical crystal; Nd: YAG; Idler pulse; Band gaps; Equipment Failure Analysis; Equipment Design; Computer-Aided Design; Computer Simulation; Amplifiers, Electronic; theoretical model; radiation scattering; oscillometry; nanotechnology; Average power; light; |
| Издано: | 2009 |
| Физ. характеристика: | с.13441-13446 |