Small footprint optoelectrodes using ring resonators for passive light localization

Autor: Vittorino Lanzio, Gregory Telian, Alexander Koshelev, Paolo Micheletti, Gianni Presti, Elisa D’Arpa, Paolo De Martino, Monica Lorenzon, Peter Denes, Melanie West, Simone Sassolini, Scott Dhuey, Hillel Adesnik, Stefano Cabrini

Publikováno v: Microsystems & Nanoengineering, Vol 7, Iss 1, Pp 1-14 (2021)

Abstract The combination of electrophysiology and optogenetics enables the exploration of how the brain operates down to a single neuron and its network activity. Neural probes are in vivo invasive devices that integrate sensors and stimulation sites

Externí odkaz: https://doaj.org/article/372211ee09a54e0fad44af34a6ff0d93

Small footprint optoelectrodes using ring resonators for passive light localization

Autor: Vittorino Lanzio, Elisa D'Arpa, Hillel Adesnik, Scott Dhuey, Gianni Presti, Stefano Cabrini, Paolo De Martino, Simone Sassolini, Monica Lorenzon, Melanie West, Gregory Telian, Peter Denes, Paolo Micheletti, Alexander Koshelev

Publikováno v: Microsystems & nanoengineering, vol 7, iss 1
Microsystems & Nanoengineering, Vol 7, Iss 1, Pp 1-14 (2021)

The combination of electrophysiology and optogenetics enables the exploration of how the brain operates down to a single neuron and its network activity. Neural probes are in vivo invasive devices that integrate sensors and stimulation sites to recor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01d9f39c3fa7a852fd64248c3424c2b2
https://pubmed.ncbi.nlm.nih.gov/34567754

Photonics on a fiber for wavefront manipulation

Autor: Alexander Koshelev, Carlos Pina-Hernandez, Scott Dhuey, Stefano Cabrini, Keiko Munechika, Frances I. Allen, Giuseppe Carlo Calafiore, Paul Lum, Edward Wong, Simone Sassolini

Publikováno v: Advanced Fabrication Technologies for Micro/Nano Optics and Photonics XI.

Fabricating photonic structures directly on the edge of an optical fiber opens opportunities in telecommunication, sensing, lab-on-fiber and as a replacement for the conventional free-space optics. The main advantages are long-term stability, compact

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::988df072d77980f3ef0b5e828e85f824
https://doi.org/10.1117/12.2287571

Nanoimprinted High-Refractive Index Active Photonic Nanostructures Based on Quantum Dots for Visible Light

Autor: Carlos Pina-Hernandez, Keiko Munechika, Stefano Cabrini, Michela Sainato, Alexander Koshelev, Scott Dhuey, Simone Sassolini

Publikováno v: Scientific reports, vol 7, iss 1
Pina-Hernandez, C; Koshelev, A; Dhuey, S; Sassolini, S; Sainato, M; Cabrini, S; et al.(2017). Nanoimprinted High-Refractive Index Active Photonic Nanostructures Based on Quantum Dots for Visible Light. Scientific Reports, 7(1). doi: 10.1038/s41598-017-17732-0. Lawrence Berkeley National Laboratory: Lawrence Berkeley National Laboratory. Retrieved from: http://www.escholarship.org/uc/item/9qp8v7wr
Scientific Reports
Scientific Reports, Vol 7, Iss 1, Pp 1-8 (2017)

A novel method to realizing printed active photonic devices was developed using nanoimprint lithography (NIL), combining a printable high-refractive index material and colloidal CdSe/CdS quantum dots (QDs) for applications in the visible region. Acti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9627840d6281e3d7ff4892aa0cfaaf33
https://escholarship.org/uc/item/9qp8v7wr

Near-Field Imaging of Free Carriers in ZnO Nanowires with a Scanning Probe Tip Made of Heavily Doped Germanium

Autor: Monica Bollani, Giovanni Pellegrini, Mauro Melli, Michele Ortolani, Alexander Weber-Bargioni, Simone Sassolini, Valeria Giliberti, Paolo Biagioni, Leonetta Baldassarre, Andrea Notargiacomo, Marco Finazzi, Stefano Cabrini, Emilie Sakat, Marialilia Pea, Jean-Paul Hugonin

Publikováno v: Physical Review Applied 8 (2017). doi:10.1103/PhysRevApplied.8.054042
info:cnr-pdr/source/autori:Sakat E.; Giliberti V.; Bollani M.; Notargiacomo A.; Pea M.; Finazzi M.; Pellegrini G.; Hugonin J.-P.; Weber-Bargioni A.; Melli M.; Sassolini S.; Cabrini S.; Biagioni P.; Ortolani M.; Baldassarre L./titolo:Near-Field Imaging of Free Carriers in ZnO Nanowires with a Scanning Probe Tip Made of Heavily Doped Germanium/doi:10.1103%2FPhysRevApplied.8.054042/rivista:Physical Review Applied/anno:2017/pagina_da:/pagina_a:/intervallo_pagine:/volume:8
Physical Review Applied
Physical Review Applied, American Physical Society, 2017, 8 (5), pp.054042. ⟨10.1103/PhysRevApplied.8.054042⟩

International audience; A novel scanning probe tip made of heavily doped semiconductor is fabricated and used instead of standard gold-coated tips in infrared scattering-type near-field microscopy. Midinfrared near-field microscopy experiments are co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ad005ae197f0a673b8f6420161b5d32
http://www.cnr.it/prodotto/i/381498