High Speed VCSELs for Optical Interconnects

ISBN-13: 9783642165696 / Angielski / Twarda / 2011 / 169 str.

Alex Mutig

Opis

This thesis presents a survey of the present state of the art of VCSELs; a systematic investigation of the various effects limiting present VCSELs; a catalogue of solutions to overcome present limits; detailed progress in modelling, fabricating and testing the most advanced VCSELs at the two commercially most important wavelengths.

Spis treści

1. Introduction.- 2. Physical Processes in Lasers and VCSEL Design.- 3. VCSEL Growth and Fabrication.- 4. High Temperature Stable 980 nm VCSEL Results.- 5. High Speed 850 nm VCSEL Results.- 6. Conclusions and Outlook.- Appendix A: Measurement Setup.

Blurb

The transmission speed of data communication systems is forecast to increase exponentially over the next decade. Development of both Si-based high-speed drivers as well as III-V-semiconductor-based high-speed vertical cavity surface emitting lasers (VCSELs) are prerequisites for future ultrahigh data-rate systems. This thesis presents: - a survey of the present state of the art of VCSELs - a systematic investigation of the various effects limiting present VCSELs - a catalogue of solutions to overcome present limits - detailed progress in modelling, fabricating and testing the currently most advanced VCSELs at the two commercially most important wavelengths.