| Инд. авторы: | Bednyakova A.E., Fedoruk M.P. |
| Заглавие: | Spatially cascaded cavities for power saving distributed Raman amplification |
| Библ. ссылка: | Bednyakova A.E., Fedoruk M.P. Spatially cascaded cavities for power saving distributed Raman amplification // Optics Communications. - 2013. - Vol.291. - P.274-278. - ISSN 0030-4018. |
| Внешние системы: | DOI: 10.1016/j.optcom.2012.10.068; РИНЦ: 20418515; SCOPUS: 2-s2.0-84872197773; WoS: 000315001200044; |
| Реферат: | eng: A novel distributed amplification scheme with cascaded (using distributed in-line cavities formed by notch filters based on fiber Bragg gratings) ultra-long Raman fiber lasers for transmission with suppressed noise and reduced pump power consumption is proposed and evaluated. Comprehensive numerical analysis shows the possibility of pump power reduction by 50% compared to similar scheme without notch filters while supporting acceptable optical signal-to-noise ratio over large transmission span.
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| Издано: | 2013 |
| Физ. характеристика: | с.274-278 |