DOI: 10.17586/1023-5086-2021-88-04-70-84

Исследование влияния изменения параметров активатора на усиление туллиевого волоконного усилителя

Полный текст на elibrary.ru

Публикация в Journal of Optical Technology

Ссылка для цитирования:

Rajandeep Singh, Maninder Lal Singh Investigation of the effect of change in doping parameters on the gain of thulium doped fiber amplifier (Исследование влияния изменения параметров активатора на усиление туллиевого волоконного усилителя) [на англ. яз.] // Оптический журнал. 2021. Т. 88. № 4. С. 70–84. http://doi.org/10.17586/1023-5086-2021-88-04-70-84

Rajandeep Singh, Maninder Lal Singh Investigation of the effect of change in doping parameters on the gain of thulium doped fiber amplifier (Исследование влияния изменения параметров активатора на усиление туллиевого волоконного усилителя) [in English] // Opticheskii Zhurnal. 2021. V. 88. № 4. P. 70–84. http://doi.org/10.17586/1023-5086-2021-88-04-70-84

Ссылка на англоязычную версию:

Rajandeep Singh and Maninder Lal Singh, "Investigation of the effect of change in doping parameters on the gain of a thulium doped fiber amplifier," Journal of Optical Technology. 88(4), 215-226 (2021). https://doi.org/10.1364/JOT.88.000215

Аннотация:

Волоконные туллиевые оптические усилители (англ. TDFA) широко применяются для работы в диапазоне длин волн (1460−1530) нм (S-полоса). Исследован эффект изменения усиления активированного туллиевого волокна на основе ZrF4-BaF2-LaF3-AlF3-NaF (ZBLAN) при изменении радиуса и концентрации активатора. Проанализированы эффекты, связаные с изменениями условий накачки на длинах волн 1050 нм и (1050 + 1400 + 800) нм, соответственно. Вариации концентраций активатора находились в пределах (20−80)×1024 м −3, а радиусов — (0,3−1,3) мкм. Показано существенное изменения усиления Tm-ZBLAN усилителей при изменении указанных параметров. Пиковое значение усиления в 30,5 дБ наблюдалось при накачке (1050 + 1400 + 800) нм для концентрации 40×1024 м−3 и значении величины радиуса 0,9 мкм.

Ключевые слова:

ZBLAN, туллиевый оптический волоконый усилитель, S-полоса, усиление

Благодарность:

Работа является частью диссертации Раджандипа Сингха из Guru Nanak Dev University, Амритсар. Авторы выражают балгодарность университету Guru Nanak Dev University за предоставленные технические возможности и аппаратуру.

Коды OCIS: 060.0060, 060.2320, 060.2310

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