Abstract

A new drift-enhanced dual-absorption photodetector design that achieves a high bandwidth-efficiency product is reported. Photodetectors fabricated using this design achieved bandwidths of 30 GHz at 1.55 /spl mu/m with a responsivity of 0.82 A/W for a bandwidth-efficiency product of 19.7 GHz. This design appears promising for allowing simple vertically-illuminated photodetectors to be applied in high-speed, high-sensitivity systems.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.