Anomalous thermal dynamics of Bragg gratings inscribed in germanosilicate optical fiber (2009)
Rahman, A, Madhav, Venu K, Srinivasan, B, Asokan, S
An interesting, periodic appearance of a new peak has been observed in the reflected spectrum of a Fiber Bragg Grating (FBG) inscribed in a germanosilicate fiber during thermal treatment. The new...