Zobrazeno 1 - 10
of 168
pro vyhledávání: '"Luigi Sirleto"'
Autor:
Rajeev Ranjan, Luigi Sirleto
Publikováno v:
Photonics, Vol 11, Iss 6, p 489 (2024)
Stimulated Raman scattering (SRS) microscopy is a high-speed imaging modality based on intrinsic molecular vibrations, producing chemical maps in living systems. Such capability, allowing for direct visualization without the perturbation of biologica
Externí odkaz:
https://doaj.org/article/20eeef7ccb0d46a79a49b8ecf048ce80
Autor:
Luigi Sirleto, Giancarlo C. Righini
Publikováno v:
Micromachines, Vol 14, Iss 4, p 861 (2023)
Photonics has often been defined as the key technology of the 21st century [...]
Externí odkaz:
https://doaj.org/article/43dee78620d84d8face0c081dea0f2c2
Autor:
Pasquale Pernice, Luigi Sirleto, Manuela Rossi, Mario Iodice, Alessandro Vergara, Rocco Di Girolamo, Giuseppina Luciani, Claudio Imparato, Antonio Aronne
Publikováno v:
Nanomaterials, Vol 13, Iss 7, p 1168 (2023)
Stimulated Raman scattering in transparent glass-ceramics (TGCs) based on bulk nucleating phase Ba2NaNb5O15 were investigated with the aim to explore the influence of micro- and nanoscale structural transformations on Raman gain. Nanostructured TGCs
Externí odkaz:
https://doaj.org/article/20200128fe4442ddaaca821f0e173207
Autor:
Luigi Sirleto, Giancarlo C. Righini
Publikováno v:
Micromachines, Vol 14, Iss 3, p 604 (2023)
The combination of integrated optics technologies with nonlinear photonics, which has led to the growth of nonlinear integrated photonics, has also opened the way to groundbreaking new devices and applications. Here we introduce the main physical pro
Externí odkaz:
https://doaj.org/article/6e370a6b9ca649e2bc80be9b8df346bd
Autor:
Luigi Sirleto, Giancarlo C. Righini
Publikováno v:
Micromachines, Vol 14, Iss 3, p 614 (2023)
The combination of integrated optics technologies with nonlinear photonics, which has led to growth of nonlinear integrated photonics, has also opened the way to groundbreaking new devices and applications. In a companion paper also submitted for pub
Externí odkaz:
https://doaj.org/article/e66797198d1d47c191b27a2e32692578
Publikováno v:
Photonics, Vol 9, Iss 12, p 910 (2022)
To induce a Raman-active transition in a material, stimulated Raman scattering (SRS) spectroscopy/microscopy implementations typically rely on two pulsed laser sources. One of their limitations is that not all of the regions of Raman spectra can be i
Externí odkaz:
https://doaj.org/article/463c31a7b1f24d4e93b8204f11c46f83
Autor:
Maria Antonietta Ferrara, Angela Filograna, Rajeev Ranjan, Daniela Corda, Carmen Valente, Luigi Sirleto
Publikováno v:
PLoS ONE, Vol 14, Iss 5, p e0216811 (2019)
Lipid droplets are lipid-storage organelles with a key role in lipid accumulation pathologies such as diabetes, obesity and atherosclerosis. Despite their important functions many aspects of lipid droplets biology are still unknown. This is partially
Externí odkaz:
https://doaj.org/article/1f1c80a9e11d42b7ada4915211f769c3
Publikováno v:
Applied Sciences, Vol 11, Iss 9, p 3903 (2021)
In the last decade, stimulated Raman scattering (SRS) imaging has been demonstrated to be a powerful method for label-free, non-invasive mapping of individual species distributions in a multicomponent system. This is due to the chemical selectivity o
Externí odkaz:
https://doaj.org/article/e2c92f13c4984a60921934a1ad8bbef0
Autor:
Luigi Sirleto
Publikováno v:
Micromachines, Vol 12, Iss 1, p 15 (2020)
Raman lasers (RLs) are a class of optically pumped laser, offering coherent lights at any desired wavelength by a proper choice of the pump wavelength, when both wavelengths are within the transparency region of the gain material and an adequately hi
Externí odkaz:
https://doaj.org/article/59ddc9d7742a4fdcad8f3abb26eb38a2
Autor:
Luigi Sirleto
Publikováno v:
Micromachines, Vol 11, Iss 12, p 1044 (2020)
Stimulated Raman scattering (SRS) is a nonlinear optical effect, observed for the first time in 1962, which lies at the heart of fiber Raman amplifiers and fiber Raman lasers [...]
Externí odkaz:
https://doaj.org/article/b96c8be4f935406d9cb46f235b6d4e73