Title
Small Oxide-Free Vertical-Cavity Surface-Emitting Lasers With High Efficiency And High Power
Abstract
Data are presented showing high external differential quantum efficiency (DQE) and record-high output power in vertical-cavity surface-emitting lasers (VCSELs) with diameters below 3 μm. Good uniformity and reproducibility are achieved in devices with very small sizes. Over 75% DQEs are measured with maximum output powers of 5, 7.3, 8, 8.7 and 11.6 mW for 1, 1.5, 2, 2.5 and 3 μm diameter VCSELs, respectively.
Publication Date
11-1-2014
Publication Title
Electronics Letters
Volume
50
Issue
24
Number of Pages
1864-1866
Document Type
Article
Personal Identifier
scopus
DOI Link
https://doi.org/10.1049/el.2014.3352
Copyright Status
Unknown
Socpus ID
84915759478 (Scopus)
Source API URL
https://api.elsevier.com/content/abstract/scopus_id/84915759478
STARS Citation
Yang, Xu; Li, Ming Xin; Zhao, Guowei; Freisem, Sabine; and Deppe, Dennis G., "Small Oxide-Free Vertical-Cavity Surface-Emitting Lasers With High Efficiency And High Power" (2014). Scopus Export 2010-2014. 8186.
https://stars.library.ucf.edu/scopus2010/8186