Summary form only given. Long-period fiber gratings (LPFGs) are promising components in optical fiber communications. The LPFG is usually fabricated by photo-refractive effect using an UV-laser or by fiber deformation by local heating methods. In this report, we propose a new technique for fabricating an LPFG by local heating of a pure-silica core fiber to release residual stress of a core without fiber deformation.
Novel long-period fiber grating using periodically released residual stress of pure-silica core fiber
1998-01-01
223530 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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