AMUX-based Bandwidth Tripler with Time-interleaved Nonlinear Digital Pre-distortion Enabling 216-GBd PS-PAM8 Signal
- Resource Type
- Conference
- Authors
- Nakamura, Masanori; Nagatani, Munehiko; Yamazaki, Hiroshi; Jyo, Teruo; Mutoh, Miwa; Shiratori, Yuta; Wakita, Hitoshi; Taniguchi, Hiroki; Yamamoto, Shuto; Hamaoka, Fukutaro; Kobayashi, Takayuki; Takahashi, Hiroyuki; Miyamoto, Yutaka
- Source
- 2024 Optical Fiber Communications Conference and Exhibition (OFC) Optical Fiber Communications Conference and Exhibition (OFC), 2024. :1-3 Mar, 2024
- Subject
- Communication, Networking and Broadcast Technologies
Photonics and Electrooptics
Optical fibers
Nonlinear distortion
Optical distortion
Bandwidth
Fiber nonlinear optics
Optical fiber communication
Optical fiber filters
- Language
We propose an analog filterless InP-DHBT AMUX-based bandwidth tripler with a time-interleaved nonlinear digital pre-distortion for tripler and optical frontend impairments, achieving a net-bitrate 496.9-Gb/s signal generation and 483.9-Gb/s 11-km transmission with single-carrier 216-GBd PS-PAM8.