Increasing the modulated output power from an EML transmitter through a novel dual-drive scheme

Abstract:

A conventional EML is operated with a novel dual-drive scheme to increase output power before EAM saturation. At 10Gb/s, a 3dB power gain over conventional driving is measured with high extinction, good mask margin and low path penalty. Operation at 25Gb/s NRZ is also demonstrated.

Año de publicación:

2019

Keywords:

• intensity modulation
• Semiconductor lasers
• Optical fibre communication
• Indium phosphide
• Optical modulation

Fuente:

scopus