CUED Publications database

Ultrasmall microlens array based on vertically aligned carbon nanofibers.

Dai, Q and Rajasekharan, R and Butt, H and Qiu, X and Amaragtunga, G and Wilkinson, TD (2012) Ultrasmall microlens array based on vertically aligned carbon nanofibers. Small, 8. pp. 2501-2504.

Full text not available from this repository.

Abstract

An ultrasmall tunable microlens with a diameter of 1.5 μm is fabricated using nematic liquid crystals (electrically tunable medium) and vertically aligned carbon nanofibers (CNFs, electrodes). Individual CNFs are grown at the center of circular dielectric regions. This allows the CNFs to produce a more Gaussian electric field profile and hence more uniformity in lens array switching.

Item Type: Article
Subjects: UNSPECIFIED
Divisions: Div B > Photonics
Depositing User: Cron Job
Date Deposited: 07 Mar 2014 11:29
Last Modified: 19 May 2014 01:11
DOI: 10.1002/smll.201200397