Amplified Spontaneous Emission on Sodium D-lines Using Nonresonant Optical Pumping; Atmospheric and Oceanic Optics; Vol. 31, iss. 1
| Parent link: | Atmospheric and Oceanic Optics: Scientific Journal Vol. 31, iss. 1.— 2018.— [P. 101-105] |
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| 1. autor: | |
| Korporacja: | |
| Kolejni autorzy: | , |
| Streszczenie: | Title screen We describe experiments on the excitation of amplified spontaneous emission on the D-lines of sodium (D2 = 588.9 nm; D1 = 589.6 nm) with longitudinal optical pumping with a large detuning from the D2 line toward shorter wavelengths. The radiation spectra are measured, showing gain on both lines, at a Na concentration of (1-5) × 1014 cm-3, buffer gas (helium) pressure of 600 Torr at the working temperature, and pumping power density of more than 1.5 MW/cm2. The time characteristics show that the output radiation varies versus the concentration of sodium atoms in the active medium. The dependences of radiation absorption at the D-lines of sodium on the concentration of Na atoms and buffer gas pressure are given. Режим доступа: по договору с организацией-держателем ресурса |
| Język: | angielski |
| Wydane: |
2018
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| Hasła przedmiotowe: | |
| Dostęp online: | https://doi.org/10.1134/S102485601801013X |
| Format: | Elektroniczne Rozdział |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=658257 |
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| 200 | 1 | |a Amplified Spontaneous Emission on Sodium D-lines Using Nonresonant Optical Pumping |f T. D. Petukhov, G. S. Evtushenko, E. N. Telminov | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 105 (15 tit.)] | ||
| 330 | |a We describe experiments on the excitation of amplified spontaneous emission on the D-lines of sodium (D2 = 588.9 nm; D1 = 589.6 nm) with longitudinal optical pumping with a large detuning from the D2 line toward shorter wavelengths. The radiation spectra are measured, showing gain on both lines, at a Na concentration of (1-5) × 1014 cm-3, buffer gas (helium) pressure of 600 Torr at the working temperature, and pumping power density of more than 1.5 MW/cm2. The time characteristics show that the output radiation varies versus the concentration of sodium atoms in the active medium. The dependences of radiation absorption at the D-lines of sodium on the concentration of Na atoms and buffer gas pressure are given. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Atmospheric and Oceanic Optics |o Scientific Journal | ||
| 463 | |t Vol. 31, iss. 1 |v [P. 101-105] |d 2018 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a активные оптические системы | |
| 610 | 1 | |a спонтанное излучение | |
| 610 | 1 | |a щелочные металлы | |
| 610 | 1 | |a оптическая накачка | |
| 610 | 1 | |a active optical system | |
| 610 | 1 | |a amplified spontaneous emission | |
| 610 | 1 | |a alkaline metals | |
| 610 | 1 | |a sodium optical pumping | |
| 700 | 1 | |a Petukhov |b T. D. |g Timofey Dmitrievich | |
| 701 | 1 | |a Evtushenko |b G. S. |c Doctor of Technical Sciences, Professor of Tomsk Polytechnic University (TPU) |c Russian specialist in electrophysics |f 1947- |g Gennady Sergeevich |3 (RuTPU)RU\TPU\pers\29009 |9 13729 | |
| 701 | 1 | |a Telminov |b E. N. |g Evgeny Nikolaevich | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Инженерная школа неразрушающего контроля и безопасности |b Отделение электронной инженерии |3 (RuTPU)RU\TPU\col\23507 |
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