Long-term loss stability of dispersion-shifted single-mode fibres exposed to hydrogen

Autor: Y. Namihira, J. Tamura, Shintaro Sentsui, Akira Iino
Rok vydání: 1989
Předmět:
Zdroj: Electronics Letters. 25:926
ISSN: 0013-5194
DOI: 10.1049/el:19890621
Popis: Hydrogen-induced-losses due to the reaction at 4°C after 25 yr were estimated by chemical kinetics in dispersionshifted and standard fibres. The loss increases at 1.3 and 1.55μm were negligibly small in both fibres, although exposure to hydrogen at 1 atm was assumed.
Databáze: OpenAIRE