Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Ankan Bag"'
Autor:
Ankan Bag, Martin Neugebauer, Uwe Mick, Silke Christiansen, Sebastian A. Schulz, Peter Banzer
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-7 (2020)
Integrated devices are useful for applications like sample stabilization, microscopy, adaptive optics, and acceleration sensors. Here the authors demonstrate a fully integrated chip-scale light-based displacement sensor using Huygens dipole scatterin
Externí odkaz:
https://doaj.org/article/c7fd4b43809141f9bbe3c81a303cd3dd
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-6 (2016)
High-refractive-index nanoantennas support magnetic and electric resonances that can be excited with structured light. Here, the authors exploit the interference of such resonances to achieve strong lateral directionality of the emission and utilize
Externí odkaz:
https://doaj.org/article/dba9e10b5c4144d4b9fc22d78947feda
Autor:
Silke Christiansen, Uwe Mick, Ankan Bag, Sebastian A. Schulz, Martin Neugebauer, Peter Banzer
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-7 (2020)
Nature Communications
Nature Communications
The field of optical metrology with its high precision position, rotation and wavefront sensors represents the basis for lithography and high resolution microscopy. However, the on-chip integration - a task highly relevant for future nanotechnologica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2dfe52d327988585faf36e68e6a5ba1f
https://doaj.org/article/c7fd4b43809141f9bbe3c81a303cd3dd
https://doaj.org/article/c7fd4b43809141f9bbe3c81a303cd3dd
Autor:
Sebastian A. Schulz, Peter Banzer, Martin Neugebauer, Silke Christiansen, Uwe Mick, Ankan Bag
Publikováno v:
Frontiers in Optics / Laser Science.
Here we present a transverse Kerker scattering based sub-wavelength localization technique transferred to a chip-scale all-optical displacement sensing device, which could act as a metrological instrument in modern lithography and microscopy, or moni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c22d4ae33f2bd6c4e0e6363f2edf00b
https://doi.org/10.1364/fio.2020.fw1b.5
https://doi.org/10.1364/fio.2020.fw1b.5
Autor:
Ankan Bag, Paweł Woźniak, Sergey Nechayev, Martin Neugebauer, Peter Banzer, Jörg S. Eismann, Gerd Leuchs
Publikováno v:
Physical Review A
Structured illumination allows for satisfying the first Kerker condition of in-phase perpendicular electric and magnetic dipole moments in any isotropic scatterer that supports electric and magnetic dipolar resonances. The induced Huygens' dipole may
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9fcc88268409ddd20f72cd2d8abce4a
Publikováno v:
PHYSICAL REVIEW LETTERS
Angstrom precision localization of a single nanoantenna is a crucial step towards advanced nanometrology, medicine and biophysics. Here, we show that single nanoantenna displacements down to few Angstroms can be resolved with sub-Angstrom precision u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::684e47c3515ccd4a11b7e4a19e132b22
https://doi.org/10.1103/physrevlett.121.193902
https://doi.org/10.1103/physrevlett.121.193902
Publikováno v:
Frontiers in Optics / Laser Science.
We discuss a nanolocalization technique with sub-nanometer localization resolution based on position dependent transverse Kerker scattering, obtained via interference of tailored electric and magnetic dipole moments.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b6a7c1e1bf5d50dbd7aca460d303871
https://doi.org/10.1364/fio.2018.fm3c.6
https://doi.org/10.1364/fio.2018.fm3c.6
Publikováno v:
2017 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC).
High precision optical position sensing of a single nanoparticle or a biomolecule is of paramount importance in modern nanometrology, microscopy and medicine. In the context of resolution, the last decade has undergone a revolutionary development ach
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9d123d6c60631fd9e9bfbdbba37c668
https://doi.org/10.1109/cleoe-eqec.2017.8086845
https://doi.org/10.1109/cleoe-eqec.2017.8086845
Publikováno v:
NATO Science for Peace and Security Series B: Physics and Biophysics ISBN: 9789402408485
Precise position sensing of a nanoparticle or a biomolecule is of paramount importance for the field of photonics, specifically in medicine and biophysics. This is a fundamental step towards several super-resolution imaging techniques, such as fluore
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd1131a431366355b1317bee8b29b8ae
https://doi.org/10.1007/978-94-024-0850-8_44
https://doi.org/10.1007/978-94-024-0850-8_44
Autor:
Shubham Chandel, Chitram Banerjee, Shovan K. Majumder, Mandira Pal, Ankan Bag, Nirmalya Ghosh
Publikováno v:
Scientific Reports
Spin orbit interaction and the resulting Spin Hall effect of light are under recent intensive investigations because of their fundamental nature and potential applications. Here, we report an interesting manifestation of spin Hall effect of light and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89903060739288e12a55ccd1c47ea778