Compact Vertically-Coupled Microring Laser Array Dual-Wavelength Source for Terahertz Mode Beating

Author

Chyng Wen TEE, Singapore Management UniversityFollow
K. A. Williams, University of Cambridge
R. V. Penty, University of Cambridge
I. H. White, University of Cambridge

Publication Type

Conference Proceeding Article

Version

publishedVersion

Publication Date

4-2007

Abstract

Continuous-wave operation of a fully tunable compact microring twin-laser array is demonstrated for the first time. The two active microrings, with radii of 70μm and 74μm, are vertically- coupled to a single passive waveguide. Tuning of the current facilitates a wavelength separation from 4.9nm to 6.3nm.

Discipline

Physical Sciences and Mathematics

Research Areas

Quantitative Finance

Publication

European Conference on Integrated Optics 2007, April 24-26, Ghent, Belgium: Proceedings

First Page

1

Last Page

4

Publisher

ECIO

City or Country

Ghent

Citation

TEE, Chyng Wen; Williams, K. A.; Penty, R. V.; and White, I. H.. Compact Vertically-Coupled Microring Laser Array Dual-Wavelength Source for Terahertz Mode Beating. (2007). European Conference on Integrated Optics 2007, April 24-26, Ghent, Belgium: Proceedings. 1-4.
Available at: https://ink.library.smu.edu.sg/lkcsb_research/3357

Copyright Owner and License

Authors

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-No Derivative Works 4.0 International License.