Takayuki Kurosu Satoshi Suda Shu Namiki Takeru Amano Nonlinearity Free Operation of SOA for Use in High-Capacity Co-Packaged Optics. 1-3 2023 OFC https://doi.org/10.23919/OFC49934.2023.10117112 conf/ofc/2023 db/conf/ofc/ofc2023.html#KurosuSNA23