@article{oai:ynu.repo.nii.ac.jp:00004211,
 author = {Ikegaya, Yuki and Sakaibara, Hiroyuki and Minami, Yasuo and Katayama, Ikufumi and Takeda, Jun},
 issue = {6},
 journal = {Applied physics letters},
 month = {Aug},
 pages = {062901-1--062901-4},
 title = {Real-time observation of phonon-polariton dynamics in ferroelectric LiNbO3 in timefrequency space},
 volume = {107},
 year = {2015}
}