@inproceedings{oai:repo.qst.go.jp:00054954,
 author = {野津庄平 and 松葉俊哉 and 川瀬, 啓悟 and 川瀬 啓悟},
 book = {第15回日本加速器学会年会論文集},
 month = {Jan},
 note = {In this research, we have constructed a two-photon interference measurement system to evaluate the bunch length in
the storage ring of HiSOR. We will try the two-photon interference experiment of the synchrotron radiation by making
the Michelson’s type interferometer with prisms and mirrors. To use photomultiplier tubes for photon counting, a new
high voltage power supply unit is fabricated and calibrated. For the sake of comparison, we also consider the electron
bunch length measurement by the streak camera. At present, an interferometer is constructed and the alignment with a -
-Ne laser is performed. As the result of the alignment, we confirm the interference fringes. In the future research, it is
necessary to make the two beams into parallel waves that the interference fringes are not observed. Also, since the
photomultiplier tubes have to work at the photon counting mode for the synchrotron radiation, it is necessary to construct
a reliable shading system of stray light. After the light shielding system is constructed and the alignment of the two beams
are completed, we will perform the two-photon interferometry with the synchrotron radiation.},
 title = {電子バンチ長評価を目指した放射光による2光子干渉計測システムの構築},
 year = {2019}
}