Authors:	E.M.B. Fahmy, T. Coenen, Z. Ouyang, D. Van Thourhout
Title:	A Novel Surface-Emitting Laser Using Coupled InGaAs/GaAs Nano-Ridges on Si: Insights from Cathodoluminescence
Format:	International Conference Presentation
Publication date:	6/2025
Journal/Conference/Book:	Conference on Lasers and Electro-Optics Europe
Volume(Issue):	p.1
Location:	Munich, Germany
Citations:	Look up on Google Scholar
Download:	(425KB)

Abstract

We present an optically pumped surface-emitting nano-ridge laser leveraging bound states in the continuum grown on a silicon wafer. Cathodoluminescence provides insights into underlying physics, while lasing is validated via micro-photoluminescence.
 

Related Research Topics

• IIIV microlasers epitaxially grown on silicon

Related Projects

• ERC-AdG: NARIOS (Nano-Ridge Engineering for Densely Integrated III-V Lasers Directly Grown on Silicon)