Scholarship 22/06267-8 - Fotônica, Óptica não linear - BV FAPESP
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Interaction between on-chip optical parametric oscillators: towards quantum states

Grant number: 22/06267-8
Support Opportunities:Scholarships in Brazil - Post-Doctoral
Start date until: August 01, 2022
End date until: July 31, 2024
Field of knowledge:Physical Sciences and Mathematics - Physics - Condensed Matter Physics
Principal Investigator:Gustavo Silva Wiederhecker
Grantee:Eduardo Sell Gonçalves
Host Institution: Instituto de Física Gleb Wataghin (IFGW). Universidade Estadual de Campinas (UNICAMP). Campinas , SP, Brazil
Associated research grant:18/25339-4 - Integrated photonics devices, AP.TEM

Abstract

The study of nonlinear optical phenomena in micro and nano-scale engineered cavities and waveguides present opportunities to further improve our fundamental understanding of such processes as well as to design new practical devices [29]. This is due to two basic advantages: first, the ability to confine optical waves in the sub-micron scale greatly reduces the optical power required to induce nonlinear optical phenomena. Second is the ability to engineer different materials and geometrical structures to optimize a specific nonlinear process. One of our goals in this project is to bridge the field cavity optomechanics and Kerr combs. By exploring the well known effect of standard (fiber-laser) soliton mode-locking with recent insights on soliton bounding through the interaction with acoustic waves. The challenge is to link two very distinct frequency-scales: the optical free-spectral-range, at tens or hundreds of GHz with the mechanical frequency in the MHz-GHz range. (AU)

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Scientific publications
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
SOUSA, CLAUDEVAN A.; BONATO, LUIZ G.; GONCALVES, EDUARDO S.; ALO, ARTHUR; VALE, BRENER R. C.; ALMEIDA, DIOGO B.; NOGUEIRA, ANA F.; ZAGONEL, LUIZ F.; PADILHA, LAZARO A.. Addressing the Magnitude of the Nonlinear Refraction Response in Perovskite Nanocrystals. ACS PHOTONICS, v. 10, n. 5, p. 7-pg., . (17/11986-5, 20/06956-2, 22/06267-8, 18/15574-6, 21/13262-0, 18/08988-9, 20/16077-6, 19/22576-8, 21/06893-3, 18/25339-4)

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