@article{oai:kanazawa-u.repo.nii.ac.jp:00044115,
 author = {黒堀, 利夫 and Kurobori, Toshio and Kada, Wataru and Shirao, Taichi and Satoh, Takahiro},
 issue = {2},
 journal = {Japanese Journal of Applied Physics},
 month = {Feb},
 note = {We report a demonstration of microscale patterns in Ag-activated phosphate glass fabricated using a focused proton beam with an energy range of 1-3 MeV. 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 mode-locked 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. © 2018 The Japan Society of Applied Physics., Embargo Period 12 months, 金沢大学人間社会研究域学校教育系},
 title = {Two-photon excited microscale colour centre patterns in Ag-activated phosphate glass written using a focused proton beam},
 volume = {57},
 year = {2018}
}