Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

Tytuł pozycji:

Tunable rainbow light trapping in ultrathin resonator arrays.

Tytuł:
Tunable rainbow light trapping in ultrathin resonator arrays.
Autorzy:
Dixon K; Department of Electrical & Computer Engineering, University of Toronto, Toronto, Ontario, M5S 3G4, Canada.
Montazeri AO; Lawrence Berkeley National Laboratory, 1 Cyclotron Rd., Berkeley, CA, 94720, USA.
Shayegannia M; Department of Electrical & Computer Engineering, University of Toronto, Toronto, Ontario, M5S 3G4, Canada.
Barnard ES; Lawrence Berkeley National Laboratory, 1 Cyclotron Rd., Berkeley, CA, 94720, USA.
Cabrini S; Lawrence Berkeley National Laboratory, 1 Cyclotron Rd., Berkeley, CA, 94720, USA.
Matsuura N; Department of Materials Science & Engineering, University of Toronto, Toronto, Ontario, M5S 3G4, Canada.
Holman HY; Lawrence Berkeley National Laboratory, 1 Cyclotron Rd., Berkeley, CA, 94720, USA.
Kherani NP; Department of Electrical & Computer Engineering, University of Toronto, Toronto, Ontario, M5S 3G4, Canada. .; Department of Materials Science & Engineering, University of Toronto, Toronto, Ontario, M5S 3G4, Canada. .
Źródło:
Light, science & applications [Light Sci Appl] 2020 Nov 26; Vol. 9 (1), pp. 194. Date of Electronic Publication: 2020 Nov 26.
Typ publikacji:
Journal Article
Język:
English
Imprint Name(s):
Original Publication: [London] : Springer Nature, [2012]-
References:
Opt Express. 2009 Apr 27;17(9):7519-24. (PMID: 19399129)
Small. 2012 Sep 24;8(18):2777-86. (PMID: 22777813)
Nano Lett. 2009 Nov;9(11):3896-903. (PMID: 19754068)
Nat Mater. 2010 Mar;9(3):193-204. (PMID: 20168343)
Annu Rev Phys Chem. 2009;60:167-92. (PMID: 18976140)
ACS Nano. 2020 Jan 28;14(1):28-117. (PMID: 31478375)
Chem Rev. 2017 Apr 12;117(7):5110-5145. (PMID: 28358482)
Phys Rev Lett. 2006 Mar 10;96(9):097401. (PMID: 16606313)
Langmuir. 2019 Jul 9;35(27):8903-8909. (PMID: 31246484)
ACS Nano. 2008 Apr;2(4):707-18. (PMID: 19206602)
ACS Appl Mater Interfaces. 2017 Aug 9;9(31):26341-26349. (PMID: 28704040)
Nat Nanotechnol. 2017 Oct;12(10):1000-1005. (PMID: 28737751)
Nat Mater. 2019 Jul;18(7):668-678. (PMID: 30936482)
Plasmonics. 2014;9:781-799. (PMID: 27330521)
Opt Express. 2014 Jul 28;22(15):18464-72. (PMID: 25089465)
Anal Bioanal Chem. 2012 Apr;403(1):27-54. (PMID: 22205182)
Opt Express. 2016 Nov 14;24(23):26745-26755. (PMID: 27857405)
Nano Lett. 2010 Dec 8;10(12):4880-3. (PMID: 21047115)
Nat Chem. 2011 Jun;3(6):467-72. (PMID: 21602862)
Proc Natl Acad Sci U S A. 2011 Mar 29;108(13):5169-73. (PMID: 21402936)
Grant Information:
DE-AC02-05CH11231 DOE | Office of Science (SC)
Entry Date(s):
Date Created: 20201210 Latest Revision: 20201213
Update Code:
20240104
PubMed Central ID:
PMC7693327
DOI:
10.1038/s41377-020-00428-y
PMID:
33298862
Czasopismo naukowe
Rainbow light trapping in plasmonic devices allows for field enhancement of multiple wavelengths within a single device. However, many of these devices lack precise control over spatial and spectral enhancement profiles and cannot provide extremely high localised field strengths. Here we present a versatile, analytical design paradigm for rainbow trapping in nanogroove arrays by utilising both the groove-width and groove-length as tuning parameters. We couple this design technique with fabrication through multilayer thin-film deposition and focused ion beam milling, which enables the realisation of unprecedented feature sizes down to 5 nm and corresponding extreme normalised local field enhancements up to 10 3 . We demonstrate rainbow trapping within the devices through hyperspectral microscopy and show agreement between the experimental results and simulation. The combination of expeditious design and precise fabrication underpins the implementation of these nanogroove arrays for manifold applications in sensing and nanoscale optics.

Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies