Title
Tunable Orbital Angular Momentum Microring Laser
Keywords
laser resonator; microcavity devices; semiconductor lasers
Abstract
We demonstrate a microring laser generating vortex beams with topological charge. By implementing a chiral S-bend element inside the active ring and a second-order grating structure around the sidewall, this system could effectively down-convert the large order whispering gallery mode to on-demand OAM values.
Publication Date
9-5-2018
Publication Title
IEEE Photonics Society Summer Topicals Meeting Series, SUM 2018
Number of Pages
5-6
Document Type
Article; Proceedings Paper
Personal Identifier
scopus
DOI Link
https://doi.org/10.1109/PHOSST.2018.8456656
Copyright Status
Unknown
Socpus ID
85054189586 (Scopus)
Source API URL
https://api.elsevier.com/content/abstract/scopus_id/85054189586
STARS Citation
Ren, Jinhan; Hayenga, William; Parto, Midya; Wu, Fan; and Christodoulides, Demetrios N., "Tunable Orbital Angular Momentum Microring Laser" (2018). Scopus Export 2015-2019. 7591.
https://stars.library.ucf.edu/scopus2015/7591