Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Guilherme F. M. de Rezende"'
Publikováno v:
IEEE Photonics Journal, Vol 5, Iss 6, Pp 2202717-2202717 (2013)
Photonic systems based on microring resonators have a fundamental constraint given by the strict relationship among free spectral range, total quality factor QT , and resonator size, intrinsically making filter spacing, photonic lifetime, and footpri
Externí odkaz:
https://doaj.org/article/2007bfc38b3f49f19694856b46288d6a
Publikováno v:
Journal of the Optical Society of America B. 40:999
We have designed, fabricated, and characterized a III–V-on-Si laser employing photonic molecule mirrors with high potential for laser tunability and control. Resonant mirrors are realized by tailoring supermodes of coupled microrings. A laser thres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04c73584a5d216a9e0a1d86e28fe4a02
https://doi.org/10.1364/josab.482670
https://doi.org/10.1364/josab.482670
Autor:
Guilherme F. M. de Rezende, Cauê M. Kersul, Luís A. M. Barea, Gabriel R. Ascenção, Pierre-Louis de Assis, Newton C. Frateschi
Publikováno v:
Journal of the Optical Society of America B. 40:1005
We propose a theoretical correction to the coupled mode theory (CMT) to describe three or more coupled optical resonators considering the topological placement of each resonator and the light flow direction. This work allows an expansion of the CMT a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be9191d73ce4acea67dcdb78d4b96a08
https://doi.org/10.1364/josab.482606
https://doi.org/10.1364/josab.482606
Publikováno v:
2019 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO)
We propose, fabricate and characterize a novel III-V-on-Si laser. Resonant mirrors are realized by tailoring supermodes of coupled microrings. A threshold of 40mA, series resistance of 10 Omega and SMSR of 40dB is reported.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30476f64148cb2cedeff844e7cc11ac8
https://biblio.ugent.be/publication/8632585
https://biblio.ugent.be/publication/8632585
