@article{furuse,
  title = {Fluorescence and laser properties of Nd-doped (Ca
                    <sub>0.5</sub>
                    Sr
                    <sub>0.5</sub>
                    )
                    <sub>10</sub>
                    (PO
                    <sub>4</sub>
                    )
                    <sub>6</sub>
                    F
                    <sub>2</sub>
                    ceramics},
  author = {Hiroaki Furuse, Kazuya Takimoto, Sanae Koizumi, Hiroyasu Sone},
  publisher = {Optica Publishing Group},
  year = {2026},
  keywords = {Transparent ceramics, Lasers, Spark plasma sintering, Fluorapatite}
}