@article{oai:muroran-it.repo.nii.ac.jp:00008426, author = {王, 朝陽 and WANG, Zhaoyang and 曽根, 宏靖 and SONE, Hiroyasu and 佃, 知明 and TSUKUDA, Tomoaki and 今井, 正明 and IMAI, Masaaki}, journal = {室蘭工業大学紀要, Memoirs of the Muroran Institute of Technology}, month = {Nov}, note = {application/pdf, We present an extended nonlinear Schrodinger equation model that involves the dispersion coefficient and effective core area varying along the transition length of tapered fiber. The supercontinuum generated from short tapered fibers with a few micrometer diameter waist gives a good agreement with experiments of Teipel et al. and the modified stimulated Raman scattering formulation in our analysis is found to be effective. The spectral evolution along the tapered fiber is also investigated in order to gain insights into mechanism of the white light. In addition, the phase of supercontinuum pulse is calculated in some detail and shown along the propagation distance., 学術論文}, pages = {1--7}, title = {フェムト秒レーザパルスを用いたテーパファイバ中のスーパーコンティニウムスペクトル発生}, volume = {56}, year = {2006}, yomi = {ツクダ, トモアキ and イマイ, マサアキ} }