Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Nanoimprint fabrication of gold nanocones with 10   nm tips for enhanced optical interactions

Not Accessible

Your library or personal account may give you access

Abstract

We show that nanoimprint lithography combined with electron-beam evaporation provides a cost-efficient, rapid, and reproducible method to fabricate conical nanostructures with very sharp tips on flat surfaces in high volumes. We demonstrate the method by preparing a wafer-scale array of gold nanocones with an average tip radius of 5 nm. Strong local fields at the tips enhance the second-harmonic generation by over 2 orders of magnitude compared with a nonsharp reference.

© 2009 Optical Society of America

Full Article  |  PDF Article
More Like This
Tip-enhanced Raman scattering from bridged nanocones

Satish Rao, Mikko J. Huttunen, Juha M. Kontio, Jouni Makitalo, Milla-Riina Viljanen, Janne Simonen, Martti Kauranen, and Dmitri Petrov
Opt. Express 18(23) 23790-23795 (2010)

Plasmonic metallic nanostructures by direct nanoimprinting of gold nanoparticles

Chia-Ching Liang, Mei-Yi Liao, Wen-Yu Chen, Tsung-Chieh Cheng, Wen-Huei Chang, and Chun-Hung Lin
Opt. Express 19(5) 4768-4776 (2011)

Three-dimensional winged nanocone optical antennas

Mikko J. Huttunen, Klas Lindfors, Domenico Andriano, Jouni Mäkitalo, Godofredo Bautista, Markus Lippitz, and Martti Kauranen
Opt. Lett. 39(12) 3686-3689 (2014)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (4)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved