(INVITED) Bi-doped optical fibers and fiber amplifiers
نویسندگان
چکیده
Bismuth (Bi)-doped aluminosilicate, phosphosilicate, germanosilicate and high (⩾50 mol%) fibers have shown luminescence around 1.15 μm, 1.3 1.45 μm 1.7 respectively. Bi-doped paved the way for developing optical amplifiers fiber lasers in wavelength region of 1150–1500 nm 1600–1700 nm, where it can serve a wide range applications astronomy, imaging, medicine advanced communications. However, spectroscopic study is required to understand nature near-infrared (NIR)-emitting Bi active centers (BACs) improve efficiency lasers. In this paper, we review properties glasses as well with glass hosts. Absorption emission cross-sections phosphosilicate are reported. addition, current state art development second telecom window (O-band) E-band S-band next-generation high-capacity
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ژورنال
عنوان ژورنال: Optical Materials: X
سال: 2023
ISSN: ['2590-1478']
DOI: https://doi.org/10.1016/j.omx.2022.100219