Recess-type waveguide integrated germanium on silicon avalanche photodiode
- Resource Type
- Conference
- Authors
- Huang, Mengyuan; Magruder, Kelly; Malinge, Yann; Fakhimi, Parastou; Liao, Hao-Hsiang; Kohen, David; Lovell, Gregory; Qian, Wei; Lee, Kiyoung; Brandt, Carsten; Hakami, Mahtab; Chen, Yen-jung; Carabajal, Erin; Guillermo, Erle; Slavin, Seth; Liu, Ansheng
- Source
- 2021 Optical Fiber Communications Conference and Exhibition (OFC) Optical Fiber Communications Conference and Exhibition (OFC), 2021. :1-3 Jun, 2021
- Subject
- Communication, Networking and Broadcast Technologies
Photonics and Electrooptics
Sensitivity
Receivers
Avalanche photodiodes
Dynamic range
Germanium
Silicon
Optical fiber communication
- Language
We demonstrate a recess-type Ge on Si WGAPD receiver with 106Gb/s PAM4 overload >0dBm and unstressed/stressed sensitivities of -18.9/18dBm, which provides about 19dB dynamic range for 100Gb/s per lane applications.