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optical fiber for optical fibre amplifiers for the wavelength range around 1550 nm
optical fiber for optical fibre amplifiers for the wavelength range around 1550 nm
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机译:波长范围约1550 nm的光纤放大器用光纤
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摘要
The light wave conductor is made of a core material and coating material based on silicon dioxide. The core material contains trace elements to increase the refraction index together with erbium, aluminium and fluorine in the form of erbium trifluoride or aluminium trifluoride. IMAGE
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