Zobrazeno 1 - 10
of 375
pro vyhledávání: '"Cid B, de Araújo"'
Emerging Techniques for Nonlinear Optical Spectroscopy of Disordered and Highly Scattering Materials
Publikováno v:
Photonics, Vol 11, Iss 7, p 650 (2024)
Scattering materials have been of considerable research interest due to their unique optical properties that may enable applications throughout the area of disordered photonics, particularly in fields such as Random Lasers, nonlinear (NL) microscopy
Externí odkaz:
https://doaj.org/article/fa2af6df0a894f1490613ad889f1bef4
Autor:
Josivanir G. Câmara, Davinson M. da Silva, Luciana R. P. Kassab, Manoel L. Silva-Neto, Guillermo Palacios, Cid B. de Araújo
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract We investigated the random lasing process and Replica Symmetry Breaking (RSB) phenomenon in neodymium ions (Nd3+) doped lead-germanate glass–ceramics (GCs) containing MgO. Glass samples were fabricated by conventional melt-quenching techni
Externí odkaz:
https://doaj.org/article/1c791fdbbdfe4849a5d02844f38e51c4
Autor:
Anderson S.L. Gomes, Denise Valente, Helinando P. de Oliveira, Sidney J.L. Ribeiro, Cid B. de Araújo
Publikováno v:
Optical Materials: X, Vol 16, Iss , Pp 100203- (2022)
The development of photonic devices has been largely benefitted by the offer of new flexible and stretchable materials. Many innovative components and devices have been developed for light-based applications. Presently it is recognized that integrati
Externí odkaz:
https://doaj.org/article/56f1de761f024c8cb4acf20df59c33ed
Autor:
Anderson S. L. Gomes, Cecília L. A. V. Campos, Cid B. de Araújo, Melissa Maldonado, Manoel L. da Silva-Neto, Ali M. Jawaid, Robert Busch, Richard A. Vaia
Publikováno v:
Nanomaterials, Vol 13, Iss 15, p 2267 (2023)
The nonlinear optical (NLO) response of photonic materials plays an important role in the understanding of light–matter interaction as well as pointing out a diversity of photonic and optoelectronic applications. Among the recently studied material
Externí odkaz:
https://doaj.org/article/e2f00616cd1945b18c009c73b187ba18
Publikováno v:
Optical Materials: X, Vol 12, Iss , Pp 100098- (2021)
This review paper is devoted to description of experimental results with photonic metal-dielectric nanocomposites (MDNCs) based on glasses and liquids with enhanced optical properties due to the presence of metal nanoparticles (NPs). Concerning the M
Externí odkaz:
https://doaj.org/article/134c458c5188490e840cfe76411ec5d4
Autor:
Manoel L. da Silva-Neto, Mário C. A. de Oliveira, Christian T. Dominguez, Raquel E. M. Lins, Nikifor Rakov, Cid B. de Araújo, Leonardo de Souza Menezes, Helinando P. de Oliveira, Anderson S. L. Gomes
Publikováno v:
Scientific Reports, Vol 9, Iss 1, Pp 1-9 (2019)
Abstract We report an alternative random laser (RL) architecture based on a flexible and ZnO-enriched cellulose acetate (CA) fiber matrix prepared by electrospinning. The electrospun fibers, mechanically reinforced by polyethylene oxide and impregnat
Externí odkaz:
https://doaj.org/article/237d7e796b4143c69f7bca5ae5f380f7
Autor:
Jessica E. Q. Bautista, Cecília L. A. V. Campos, Manoel L. da Silva-Neto, Cid B. de Araújo, Ali M. Jawaid, Robert Busch, Richard A. Vaia, Anderson S. L. Gomes
Publikováno v:
ACS Photonics. 10:484-492
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58db4663e86639b84f889071176ab66c
https://doi.org/10.1021/acsphotonics.2c01598
https://doi.org/10.1021/acsphotonics.2c01598
Publikováno v:
Mundo Nano, Vol 13, Iss 24 (2019)
A review is presented on recent research that demonstrate the control of light-by-light in colloids containing silver-nanospheres (Ag-NS) and gold-nanorods (Au-NR). The presentation is based on experiments performed with pulsed lasers by exploiting t
Externí odkaz:
https://doaj.org/article/37995b226ed040eea68abbdf4a6dc69c
Publikováno v:
Lévy Statistics and Spin Glass Behavior in Random Lasers ISBN: 9781003336181
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa539e07b340fb45a60884e2741bd0a0
https://doi.org/10.1201/9781003336181-2
https://doi.org/10.1201/9781003336181-2
