5 September 2014 Direct B-integral measurement, and SPM compensation in fiber optic CPA systems
Author Affiliations +
Abstract
A direct B-integral measurement, and SPM compensation method in fiber optic CPA systems is demonstrated. For a pair of input pulses, the chirped nature of the amplification transforms a nonlinear phase change into a temporal amplitude change resulted in a satellite side pulses generation. The SHG autocorrelation measurement of these satellite pulses is directly correlated to B-integral value. Then the accumulated SPM is removed by precompensation of the spectral phase. The degree of compensation again confirmed the described B-integral measurement result.
© (2014) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
S. Gee, S. Gee, M. Mielke, M. Mielke, } "Direct B-integral measurement, and SPM compensation in fiber optic CPA systems", Proc. SPIE 9202, Photonics Applications for Aviation, Aerospace, Commercial, and Harsh Environments V, 92021K (5 September 2014); doi: 10.1117/12.2062665; https://doi.org/10.1117/12.2062665
PROCEEDINGS
7 PAGES


SHARE
Back to Top