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OPTICAL FIBER AND BROADBAND LIGHT AMPLIFIER

2025-06-18 10:073050下载
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PROBLEM TO BE SOLVED : To provide an optical fiber and a broadband light amplifier, which expand a wavelength band. SOLUTION : An optical fiber for a broadband light amplifier comprises a material of quartz glass doped with bismuth (Bi), [xBi2O3-yAl2O3-(1-x-y)SiO2], having Bi2O3 of 0.1 to 10.0% and Al2O3 of 2 to 20% in moll ratio, where x
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