Direct modulation of a 54-GHz distributed Bragg reflector laser with 100-Gbaud PAM-4 and 80-Gbaud PAM-8

• We demonstrate both 100-GBaud PAM-4 and 80-GBaud PAM-8 transmissions over 10-km fiber using a 1315-nm 54-GHz distributed Bragg reflector laser with a transient chirp parameter of 1.0. The 80-GBaud PAM-8 system achieves a net bit rate of 200 Gb/s. OFC 2020 

Ämnesord

TEKNIK OCH TEKNOLOGIER  -- Elektroteknik och elektronik -- Telekommunikation (hsv//swe)

ENGINEERING AND TECHNOLOGY  -- Electrical Engineering, Electronic Engineering, Information Engineering -- Telecommunications (hsv//eng)

Nyckelord

Bit rates

DBR lasers

Direct modulation

Distributed Bragg reflectors

Optical fiber communication

Optical fibers

Pulse amplitude modulation

Reflection

Transient chirps

Publikations- och innehållstyp

ref (ämneskategori)

kon (ämneskategori)