| Инд. авторы: | Zlobina E.A., Kablukov S.I., Babin S.A. |
| Заглавие: | Linearly polarized random fiber laser with ultimate efficiency |
| Библ. ссылка: | Zlobina E.A., Kablukov S.I., Babin S.A. Linearly polarized random fiber laser with ultimate efficiency // Optics Letters. - 2015. - Vol.40. - Iss. 17. - P.4074-4077. - ISSN 0146-9592. - EISSN 1539-4794. |
| Внешние системы: | DOI: 10.1364/OL.40.004074; PubMed: 26368715; SCOPUS: 2-s2.0-84943303254; WoS: 000360810200039; |
| Реферат: | eng: Linearly polarized pumping of a random fiber laser made of a 500-m PM fiber with PM fiber-loop mirror at one fiber end results in generation of linearly polarized radiation at 1.11 mu m with the polarization extinction ratio as high as 25 dB at the output power of up to 9.4 W. The absolute optical efficiency of pump-to-Stokes wave conversion reaches 87%, which is close to the quantum limit and sets a record for Raman fiber lasers with random distributed feedback and with a linear cavity as well. Herewith, the output linewidth at high powers tends to saturation at a level of 1.8 nm. (C) 2015 Optical Society of America
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| Ключевые слова: | OUTPUT; RAMAN LASER; RANDOM DISTRIBUTED-FEEDBACK; |
| Издано: | 2015 |
| Физ. характеристика: | с.4074-4077 |