Quantum dots shrink on-chip lasers to 1μm

https://www.electronics-lab.com/quantum-dots-shrink-on-chip-lasers-to-1%ce%bcm/

by Julien Happich @ edn-europe.com Published in Applied Physics Letters under the title “Sub-wavelength InAs quantum dot micro-disk lasers epitaxially grown on exact Si (001) substrates”, the findings from an international team of researchers opens a new route to CMOS-compatible on-chip laser integration. The researchers designed subwavelength micro-disk lasers (MDLs) as small as 1μm in […]