Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Massimo L. Villinger"'
Autor:
Joshua Perlstein, Ahmed El Halawany, Ayman F. Abouraddy, Soroush Shabahang, Massimo L. Villinger, H. Esat Kondakci
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-7 (2017)
Scientific Reports
Scientific Reports
Optical cavities are a cornerstone of photonics. They are indispensable in lasers, optical filters, optical combs and clocks, in quantum physics, and have enabled the detection of gravitational waves. Cavities transmit light only at discrete resonant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::530796a91f70e770b03343aa3551cce2
http://link.springer.com/article/10.1038/s41598-017-10429-4
http://link.springer.com/article/10.1038/s41598-017-10429-4
Publikováno v:
Conference on Lasers and Electro-Optics.
We construct an alignment-free, planar optical system consisting of diffraction gratings and micro-prism array that pre-conditions near-infrared sunlight for broadband omni-resonant enhancement of a solar cell photocurrent.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0c37c0c33f44e800bd6a8267ac78f5e
https://doi.org/10.1364/cleo_at.2020.jth2a.14
https://doi.org/10.1364/cleo_at.2020.jth2a.14
Autor:
Ayman F. Abouraddy, Magued B. Nasr, Christopher H. Villinger, Soroush Shabahang, Abbas Shiri, Massimo L. Villinger, Ali K. Jahromi
Publikováno v:
Advanced Optical Materials. 9:2170028
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6624bbf88ab95187134aea3eb902ef94
https://doi.org/10.1002/adom.202170028
https://doi.org/10.1002/adom.202170028
Autor:
Soroush Shabahang, Massimo L. Villinger, Magued B. Nasr, Ali K. Jahromi, Abbas Shiri, Christopher H. Villinger, Ayman F. Abouraddy
Publikováno v:
Advanced Optical Materials. 9:2001107
Minimizing the material usage in thin-film solar cells can reduce manufacturing costs and enable mechanically flexible implementations, but concomitantly diminishes optical absorption. Coherent optical effects can help alleviate this inevitable drawb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc9d9116e15591d85124c48af2d64df4
https://doi.org/10.1002/adom.202001107
https://doi.org/10.1002/adom.202001107
Autor:
Ayman F. Abouraddy, Soroush Shabahang, Lorelle N. Pye, Joshua Perlstein, Massimo L. Villinger, Ali K. Jahromi
Publikováno v:
Journal of Optics. 23:035401
Coherent perfect absorption (CPA) is an interferometric effect that guarantees full absorption in a lossy layer independently of its intrinsic losses. To date, it has been observed only at a single wavelength or over narrow bandwidths, whereupon wave
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5783e6260f12d34ffd0f95080c24dbb3
https://doi.org/10.1088/2040-8986/abda86
https://doi.org/10.1088/2040-8986/abda86
Autor:
Ayman F. Abouraddy, Massimo L. Villinger, Kenneth L. Schepler, Abbas Shiri, Ali K. Jahromi, Soroush Shabahang
Publikováno v:
Frontiers in Optics + Laser Science APS/DLS.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b77c2eca68e66a132ef007e8924ad4ac
https://doi.org/10.1364/fio.2019.fth3f.2
https://doi.org/10.1364/fio.2019.fth3f.2
Autor:
Abbas Shiri, Soroush Shabahang, Massimo L. Villinger, Ayman F. Abouraddy, Ali K. Jahromi, Christopher H. Villinger
Publikováno v:
Frontiers in Optics + Laser Science APS/DLS.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::baebeccd192962201e8e47921bba50ea
https://doi.org/10.1364/fio.2019.jw4a.83
https://doi.org/10.1364/fio.2019.jw4a.83
Autor:
Soroush Shabahang, Lorelle N. Pye, Massimo L. Villinger, Ali K. Jahromi, Ayman F. Abouraddy, Joshua Perlstein
Publikováno v:
Conference on Lasers and Electro-Optics.
By judiciously devising mirror reflectivities of a cavity containing an absorber, we experimentally demonstrate coherent perfect absorption in a resonant organic dye, even though the material's intrinsic absorption significantly varies across the dye
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a6e7ba715168730d2da4505299b8aa7
https://doi.org/10.1364/cleo_at.2018.ath3p.6
https://doi.org/10.1364/cleo_at.2018.ath3p.6
Autor:
Ahmed El Halawany, Soroush Shabahang, Ayman F. Abouraddy, H. Esat Kondakci, Massimo L. Villinger, Ali K. Jahromi
Publikováno v:
2017 IEEE Photonics Conference (IPC).
Coherent perfect absorption refers to total light absorption through interferometric effects, which only occurs at resonance wavelengths. Here we show a perfect absorption continuously across a broad bandwidth through an ‘omniresonant cavity’: a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82f6218b0b02dc00f47a5e7d54fb9cdd
https://doi.org/10.1109/ipcon.2017.8116183
https://doi.org/10.1109/ipcon.2017.8116183
Autor:
Ayman F. Abouraddy, Walker D. Larson, Lorelle N. Pye, Soroush Shabahang, Massimo L. Villinger, Lane Martin
Publikováno v:
Optics letters. 42(1)
Although optical absorption is an intrinsic materials property, it can be manipulated through structural modification. Coherent perfect absorption increases absorption to 100% interferometrically but is typically realized only over narrow bandwidths
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::855bf4ade9ad43e545353d1a38b8c11e
https://pubmed.ncbi.nlm.nih.gov/28059201
https://pubmed.ncbi.nlm.nih.gov/28059201