Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Heungjoon Kim and Susumu Noda and Bong-Shik Song and Takashi Asano,Determination of Nonlinear Optical Efficiencies of Ultrahigh-Q Photonic Crystal Nanocavities with Structural Imperfections,ACS Photonics,2330-4022,American Chemical Society (ACS),2021-09-15,8,10,2839-2845,https://cir.nii.ac.jp/crid/1360857593712439552,https://doi.org/10.1021/acsphotonics.1c00737