@article{oai:muroran-it.repo.nii.ac.jp:00009739,
 author = {IGUCHI, Akito and 井口, 亜希人 and TSUJI,  Yasuhide and 辻, 寧英 and 安井, 崇 and YASUI, Takashi and 平山, 浩一 and HIRAYAMA, Koichi},
 issue = {11},
 journal = {IEICE Electronics Express},
 month = {Jun},
 note = {application/pdf, New topology optimal design approach for optical waveguide devices using a time domain beam propagation method (TD–BPM) is presented. A sensitivity analysis method for topology optimization using TD–BPM is formulated based on an adjoint variable method (AVM). A density method is used as a way to represent refractive index distribution. As design examples, a loss–reduced bending waveguide and a reflector are designed. It is confirmed that our design approach can surely enhance the performance of optical waveguide devices.},
 pages = {20180417--20180417},
 title = {Topology optimal design for optical waveguides using time domain beam propagation method},
 volume = {15},
 year = {2018},
 yomi = {イグチ, アキト and ツジ, ヤスヒデ and ヤスイ, タカシ and ヒラヤマ, コウイチ}
}