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Optical waveguide for fibre-optic amplifier for wavelengths around 1550 nm
Optical waveguide for fibre-optic amplifier for wavelengths around 1550 nm
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机译:光纤放大器的光波导,波长约为1550 nm
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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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