Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Roberto O. Zurita"'
We numerically demonstrate that lithium niobate on insulator (LNOI) waveguides may support confined short-wavelength surface acoustic waves that interact strongly with optical fields through backward-stimulated Brillouin scattering in both Z- and X-c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fea898e34c680cc6e8abe775c65f0c4b
Publikováno v:
Optics express. 29(2)
We propose a feasible waveguide design optimized for harnessing Stimulated Brillouin Scattering with long-lived phonons. The design consists of a fully suspended ridge waveguide surrounded by a 1D phononic crystal that mitigates losses to the substra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30f3c0f8ac4fe7b50a5fa4765befabf9
https://pubmed.ncbi.nlm.nih.gov/33726381
https://pubmed.ncbi.nlm.nih.gov/33726381
Publikováno v:
Conference on Lasers and Electro-Optics.
We propose a feasible silicon waveguide design that can strongly trap short-wavelength Brillouin phonons. Intramodal backward Brillouin gain is improved about 4.3 while radiation losses are suppressed. The structure could be implemented using SOI tec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a367886a3e16f4aeabc9fa7abfd5b33
https://doi.org/10.1364/cleo_qels.2020.fth3c.2
https://doi.org/10.1364/cleo_qels.2020.fth3c.2