@inproceedings{CTT100831902, author = {N. Nishiyama and K. Ohira and L. Bai and Y. Kurita and H. Furuyama and M. Inamura and T. Abe and T. Mitarai and K. Morita and S. Arai}, title = {Thin Film Optical Characteristics of InP/Si Hybrid Wafers by Chip-on-Wafer Direct Transfer Bonding Technology}, booktitle = {}, year = 2019, } @inproceedings{CTT100545405, author = {S. M. Ullah and S. H. Lee and R. Suemitsu and K. Ohira and S. Arai}, title = {Improved performance of Distributed-Reflector Laser with Antireflection Coating}, booktitle = {}, year = 2006, }