@article{oai:muroran-it.repo.nii.ac.jp:00010008,
 author = {森, 洸遥 and MORI, Koyo and MORIMOTO, Keita and 森本, 佳太 and TANAKA, Tomohiro and 田中, 智大 and IGUCHI, Akito and 井口, 亜希人 and TSUJI,  Yasuhide and 辻, 寧英},
 journal = {Optics Communications},
 month = {May},
 note = {application/pdf, A signal output of optical devices with multi-input ports, such as a logic gate, depends on the phase difference between input ports. In order to cascade optical devices, it is essential to design such devices considering not only desired output power but also desired output signal phase. We propose a topology optimization method for optical devices considering the output signal phase. In our approach, the beam propagation method (BPM) is employed as a numerical simulation method and the adjoint variable method (AVM) is used to calculate the sensitivity of output power and signal phase to design parameters. The validity and the effectiveness of our approach are verified through design examples of a three-branching waveguide with linear media and an all-optical logic gate utilizing nonlinear media.},
 pages = {290--294},
 title = {Topology optimization of nonlinear optical waveguide devices considering output signal phase},
 volume = {439},
 year = {2019},
 yomi = {モリ, コウヨウ and モリモト, ケイタ and イグチ, アキト and ツジ, ヤスヒデ}
}