Direct Modulation of a 54-GHz Distributed Bragg Reflector Laser with 100-GBaud PAM-4 and 80-GBaud PAM-8. - Di Che; Yasuhiro Matsui; Richard Schatz; Roberto Rodes; Ferdous Khan; Martin Kwakernaak; Tsurugi Sudo; S. Chandrasekhar 001; Junho Cho; Xi Chen 018; Peter J. Winzer (OFC, 2020)

Grating Coupled Laser (GCL) for Si Photonics. - Shiyun Lin; Ding Wang; Ferdous Khan; Jeannie Chen; Alex Nickel; Brian Kim; Yasuhiro Matsui; Bruce Young; Martin Kwakernaak; Glen Carey; Tsurugi Sudo (OFC, 2020)

50-GHz Gain Switching and Period Doubling using an Optical Injection Locked Cavity-Enhanced DFB Laser. - Zhixin Liu; Yasuhiro Matsui; Richard Schatz; Ferdous Khan; Martin Kwakernaak; Tsurugi Sudo (OFC, 2020)

Isolator-Free > 67-GHz Bandwidth DFB+R Laser with Suppressed Chirp. - Yasuhiro Matsui; Richard Schatz; Di Che; Ferdous Khan; Martin Kwakernaak; Tsurugi Sudo (OFC, 2020)

Real-time 400 Gb/s CDWM-4 DMT Directly Modulated Transmission over 10 km. - Son Thai Le; Tomislav Drenski; Andrew Hills; Malcolm King; Yasuhiro Matsui; Ashish Verma 003; Martin Kwakernaak; Tsurugi Sudo (ECOC, 2021)

400 Gb/s CWDM-4 PAM-4 Uncooled (22°C to 70°C) Directly Modulation Transmission over 20 km. - Son Thai Le; Yasuhiro Matsui; Ashish Verma 003; Martin Kwakernaak; Tsurugi Sudo (ECOC, 2021)

Long-Term Reliable >200-Gb/s Directly Modulated Lasers with 800GbE-Compliant DSP. - Di Che; Yasuhiro Matsui; Richard Schatz; Gregory Raybon; Vipul Bhatt; Martin Kwakernaak; Tsurugi Sudo (OFC, 2021)

Challenges and Opportunities of Directly Modulated Lasers in Future Data Center and 5G Networks. - Tsurugi Sudo; Yasuhiro Matsui; Glen Carey; Ashish Verma 003; Ding Wang; Viral Lowalekar; Martin Kwakernaak; Ferdous Khan; Nicholas Dalida; Ronak Patel; Alexander Nickel; Bruce Young; et al. (OFC, 2021)

Real-time 100 Gb/s IM/DD DMT with Chirp Managed Laser Supporting 400 Gb/ CWDM-4 over 20 km. - Son Thai Le; Tomislav Drenski; Andrew Hills; Malcolm King; Yasuhiro Matsui; Ashish Verma 003; Martin Kwakernaak; Tsurugi Sudo (OFC, 2022)

Reach Extension for 100 Gb/s PAM-4 IM/DD Transmission by Chirp Managed Laser. - Son Thai Le; Yasuhiro Matsui; Gregory Raybon; Ashish Venna; Martin Kwakernaak; Tsurugi Sudo (OFC, 2022)

Direct Modulation Lasers for High-speed Data Communication Systems. - Yasuhiro Matsui; Di Che; Son Thai Le; Richard Schatz; Martin Kwakernaak; Ashish Verma 003; Tsurugi Sudo (OECC/PSC, 2022)