2024-03-28T15:54:58Z
https://kitami-it.repo.nii.ac.jp/oai
oai:kitami-it.repo.nii.ac.jp:00008257
2022-12-13T02:21:53Z
1:87
Mechanism of hologram formation on glass surface by recording technique with corona discharge
Kobayashi, Daisuke
Yamamoto, Yuichi
Yamamoto, Kiyoshi
Funatsu, Shiro
Harada, Kenji
Nishii, Junji
Surface relief grating of azobenzene polymer formed on a soda-lime-silica glass plate was treated by corona
discharge for the formation of a hologram on the glass plate. The Na concentration distribution near
the glass surface was investigated using a time-of-flight secondary ion mass spectrometry (TOF-SIMS)
depth analysis with buckminsterfullerene (C60) ion sputtering and an image processing. The periodical Na
deficient region identical to the azobenzene grating pattern existed near the glass surface, which suggested
that the Na ions below the grating groove preferentially migrated to the cathode side during the corona discharge
treatment. Generally, the refractive index of the Na poor region becomes lower than that of the pristine
soda-lime silica glass. Therefore, the origin of the hologram on the glass surface should be the
three-dimensional distribution of refractive index at the glass surface.
journal article
The Surface Analysis Society of Japan
2014-03
application/pdf
Journal of surface analysis
3
20
226
229
https://kitami-it.repo.nii.ac.jp/record/8257/files/2014_Mechanism of hologram formation on glass surface by recording technique with corona discharge.pdf
eng
c 2014 by The Surface Analysis Society of Japan