Add to Quick Collection
Please use this identifier to cite or link to this item: http://hdl.handle.net/1959.14/285831
732 Visitors
799 Hits
0 Downloads
- Title
- Broad-spectrum chiral optical response in achiral structures patterned from silver nanoparticles by plasmon-assisted two-photon direct laser lithography
- Related
- The European Conference on Lasers and Electro-Optics and the 13th International Quantum Electronics Conference (12-16 May 2013 : Munich, Germany)
- Related
- CLEO EUROPE/IQEC 2013 : the European Conference on Lasers and Electro-Optics and the 13th International Quantum Electronics Conference : online digest, p.1-1
- DOI
- 10.1109/CLEOE-IQEC.2013.6801435
- Publisher
- Piscataway, NJ : IEEE
- Date
- 2013
- Author/Creator
- Vidal, X
- Author/Creator
- Kim, W. J
- Author/Creator
- Baev, A
- Author/Creator
- Tokar, V
- Author/Creator
- Jee, H. S
- Author/Creator
- Swihart, M. T
- Author/Creator
- Prasad, P. N
- Description
- We present an approach to produce plasmonic lithographic patterns with an extended circular dichroism response from the ultraviolet to the near infrared. We analyzed the optical chirality changes of the functionalized Ag nanospheres at every stage: from the chiral ligands to the patterned structures. The molecular chirality from the ligands is wavelength shifted and extended from the ultraviolet to visible after functionalization of the synthesized Ag nanoparticles in solution. New red shifted plasmon peaks appear in assembled metallic nanoparticles [1, 2]. Here we show that predefined optical properties of individual particles are also extended. Therefore, once the patterns are fabricated the optical activity is preserved and extended to the near infrared via induced collective plasmon modes.
- Description
- 1 page(s)
- Subject Keyword
- 020500 Optical Physics
- Resource Type
- conference paper
- Organisation
- Macquarie University. Department of Physics and Astronomy
- Identifier
- http://hdl.handle.net/1959.14/285831
- Identifier
- mq:30599
- Identifier
- ISBN:9781479905942
- Identifier
- mq-rm-2013002007
- Identifier
- mq_res-ext-ieee201404291059-09
- Language
- eng
- Reviewed
Macquarie University ResearchOnline
