Differential Drive EML with Tandem Modulator Structure for 200G/Lane and Beyond Applications. - Hideki Oe; Kyohei Maekawa; Kenta Sugawara; Masahiro Honda; Kosuke Saito; Fumihiro Nakajima; Takamitsu Kitamura; Tohma Watanabe; Kazuki Torii; Hirohiko Kobayashi; Kan Takada; Daisei Shoji (OFC, 2026)