@article{oai:repo.qst.go.jp:00049350,
 author = {黒堀, 利夫（金沢大学） and 加田, 渉（群馬大学） and 白尾, 太一（㈱ニコンインテック） and 佐藤, 隆博 and 佐藤 隆博},
 journal = {Japanese Journal of Applied Physics},
 month = {Nov},
 note = {We report a demonstration of microscale patterns in Ag-activated phosphate glass fabricated using a focused proton beam with an energy range of
1–3MeV. Various microscale patterns are based on blue and orange radiophotoluminescent (RPL) centres. Two- and three-dimensional (2D and
3D) microstructures are visualised by combining two-photon confocal microscopy with femtosecond (fs) laser pulses generated from a modelocked
Ti:sapphire laser operating at 700 nm. The reconstructed images are analytically evaluated using lateral/axial dose mapping and RPL
spectra. In addition, the advantages of two-photon excitation applied to Ag-activated phosphate glass are discussed, and this method is compared
with single-photon excitation.},
 pages = {02CC01-1--02CC01-7},
 title = {Two-photon excited microscale colour centre patterns in Ag-activated phosphate glass written using a focused proton beam},
 volume = {57},
 year = {2017}
}