BROWSE
Detail
Conference Paper
16 channel tunable and 28 Gbd PAM-4 modulated DBREAM with high thermal efficiency
Cited - time in 
Share 
Share
- Authors
- Su Ik Park, Jae Hyun Jin, Chul Wook Lee, Ki Soo Kim, Oh Kee Kwon, Kyoung Su Park, Jong In Shim
- Issue Date
- 2022-09
- Citation
- European Conference on Optical Communication (ECOC) 2022, pp.1-3
- Language
- English
- Type
- Conference Paper
- Abstract
- We propose an optical waveguide structure which can effectively confine the heat produced by the thin-film heater and fabricate the DBR laser diode integrated with the intensity modulator. Under the 28 Gbd PAM-4 modulation, the fabricate device shows 16 channel operation with clear eye patterns. ©2022 The Author(s)
- KSP Keywords
- 4-level pulse amplitude modulation(PAM-4), DBR laser diode, PAM-4 modulation, Waveguide Structure, eye patterns, intensity modulator, optical waveguides, thermal efficiency, thin film(TF), thin film heater