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An InP-based vortex beam emitter with monolithically integrated laser
- Source :
- Nature Communications, Vol 9, Iss 1, Pp 1-6 (2018)
- Publication Year :
- 2018
- Publisher :
- Nature Portfolio, 2018.
-
Abstract
- Orbital-angular-momentum (OAM) beams have great potential for multiplexing signals in optical communication, but creating a compact source is challenging. The authors integrate a chip-scale optical vortex emitter and DFB laser into a single monolithic device for direct electrically pumped production of OAM beams.
- Subjects :
- Science
Subjects
Details
- Language :
- English
- ISSN :
- 20411723
- Volume :
- 9
- Issue :
- 1
- Database :
- Directory of Open Access Journals
- Journal :
- Nature Communications
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.0eebdf1c654a4ee4b9761bf44943d9fa
- Document Type :
- article
- Full Text :
- https://doi.org/10.1038/s41467-018-05170-z