Optically Pumped Subwavelength Lasers Operated at Room Temperature
Abstract
We have proposed, theoretically designed, and experimentally demonstrated three types of sub-wavelength semiconductor lasers covering different emission wavelength range. These are nanoring laser based on plasmonic confinement, Nanowire laser embedded in photonic crystals and coupled microdisk laser achieving the highest spontaneous emission coupling coefficients. Room temperature operation by optical pumping have been achieved.
Document Details
- Document Type
- Technical Report
- Publication Date
- May 06, 2012
- Accession Number
- ADA577389
Entities
People
- L. J. Guo
- P. Bhattacharya
- P. C. Ku
Organizations
- University of Michigan