@inproceedings{37474286f1374072855a80d4ad297e62,
title = "Partially Double-Pass Structure in Serial Hybrid Fiber Amplifier",
abstract = "In this paper, a partially double pass configuration in serial hybrid fiber amplifier is experimentally demonstrated. In the proposed design, a double pass erbium gain and single pass Raman gain are achieved serially. A total pump power of 450 mW (400 mW for 1495 nm Raman amplifier and 50 mW for1480 nm in erbium amplifier) were used. At -30 dBm input signal power and optimum pumps conditions, the achieved flatness bandwidth is 80 nm (1530-1610 nm) in the conventional and long bands (C+L) bands. In addition, the obtained average gain level is 33 dB. While the obtained flatness gain is 85 nm (1525-1610 nm) within the large input signal power region at -5 dBm. By choosing a proper pump wavelength that avoid the overlapping between Raman and erbium peaks gain, a wide flatness gain is obtained.",
keywords = "Erbium Gain, Partially Double-Pass Serial Hybrid Fiber Amplifier, Raman Gain, Raman Scattering",
author = "Ali, \{Ali Yaseen\} and \{Salh Al-Mashhadani\}, \{Mohammed Kamil\} and Al-Mashhadani, \{Thamer Fahad\} and Hammudi, \{Rabi Noori\} and Yassine Bouteraa and Hammudi, \{Rabi Noori\}",
note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 2023 International Conference on Engineering, Science and Advanced Technology, ICESAT 2023 ; Conference date: 21-06-2023 Through 22-06-2023",
year = "2023",
doi = "10.1109/ICESAT58213.2023.10347309",
language = "English",
series = "International Conference on Engineering, Science and Advanced Technology, ICESAT 2023",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "139--142",
booktitle = "International Conference on Engineering, Science and Advanced Technology, ICESAT 2023",
address = "United States",
}