1 August 2003 Simple tunable chirp of fiber Bragg gratings without center wavelength shift
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Abstract
We propose a simple tunable chirping technique for uniform Bragg gratings. This technique consists of the application of a uniform Bragg grating to a lateral side of a beam at a particular angle with respect to the beam neutral axis. We demonstrate that it is possible to obtain a tuned linear or quadratic chirp without a center wavelength shift by means of two bending geometries, a beam with simply supported ends and a cantilever beam.
© (2003) Society of Photo-Optical Instrumentation Engineers (SPIE)
Riccardo Falciai, Riccardo Falciai, Cosimo Trono, Cosimo Trono, } "Simple tunable chirp of fiber Bragg gratings without center wavelength shift," Optical Engineering 42(8), (1 August 2003). https://doi.org/10.1117/1.1589525 . Submission:
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