An autocorrelator based on a Fabry-Perot interferometer.

Opt Express

Material and Device Laboratory, Samsung Advanced Institute of Technology, Giheung-gu, Yongin-si, Gyeonggi-do, South Korea.

Published: January 2013

An autocorrelator based on a Fabry-Perot interferometer is proposed for ultrashort pulse measurement. Main features of this autocorrelator due to the superposition of multiple pulses were investigated experimentally and theoretically. It turns out that the signal from a Fabry-Perot interferometer can be used as an autocorrelator signal. This autocorrelator provides more compact setup with a much easier alignment than a conventional autocorrelator based on a Michelson interferometer.

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http://dx.doi.org/10.1364/OE.21.000070DOI Listing

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