A SAGNAC-TYPE MACH-ZEHNDER INTERFEROMETER AND APPARATUS FOR MEASUREMENT OF AN OPTICAL PULSE

摘要

Appointing Dare interferometer the present invention relates to a kind of Mach-, which is converted into Sagnac formulas with Long-term stationary phase, and by minimizing shake phase by the optical component of mutually shared optical path, these optical pulse detection devices all having the same are used. Provided Mach-appoint Dare interferometer which be converted to Sagnac types include: beam splitter a direction transmitting light, and reflect and transmitted light by division incident light be divided into both direction; The light that these guide rails first to third reflecting mirror reflects is integrated in beam splitter and having penetrated and in order to by the way that light is passed through each different path; Be inserted in either path first to third reflecting mirror with phase shifter. ;The 2014 of copyright KIPO submissions