Ranjith Rajasekharan
Overview
Explore the profile of Ranjith Rajasekharan including associated specialties, affiliations and a list of published articles.
Author names and details appear as published. Due to indexing inconsistencies, multiple individuals may share a name, and a single author may have variations. MedLuna displays this data as publicly available, without modification or verification
Snapshot
Snapshot
Articles
12
Citations
57
Followers
0
Related Specialties
Related Specialties
Top 10 Co-Authors
Top 10 Co-Authors
Published In
Published In
Affiliations
Affiliations
Soon will be listed here.
Recent Articles
1.
Yong J, Hassan B, Liang Y, Ganesan K, Rajasekharan R, Evans R, et al.
Sci Rep
. 2017 Nov;
7(1):14731.
PMID: 29116250
Today's electronic devices are fabricated using highly toxic materials and processes which limits their applications in environmental sensing applications and mandates complex encapsulation methods in biological and medical applications. This...
2.
Rajasekharan R, Kewes G, Djalalian-Assl A, Ganesan K, Tomljenovic-Hanic S, McCallum J, et al.
Sci Rep
. 2015 Jul;
5:12013.
PMID: 26169682
The negatively charged nitrogen-vacancy colour center (NV(-) center) in nanodiamond is an excellent single photon source due to its stable photon generation in ambient conditions, optically addressable nuclear spin state,...
3.
Khalid A, Chung K, Rajasekharan R, Lau D, Karle T, Gibson B, et al.
Sci Rep
. 2015 Jun;
5:11179.
PMID: 26109500
The negatively-charged nitrogen vacancy (NV(-)) center in diamond is of great interest for quantum information processing and quantum key distribution applications due to its highly desirable long coherence times at...
4.
Rajasekharan R, Roberts A
Sci Rep
. 2015 May;
5:10297.
PMID: 26020728
Here we propose and computationally demonstrate a quasi-planar metasurface consisting of arrays of pairs of concentric coaxial apertures in a metallic film. The structure relies on destructive interference between Fabry-Pérot...
5.
Rajasekharan R, Balaur E, Minovich A, Collins S, James T, Djalalian-Assl A, et al.
Sci Rep
. 2014 Sep;
4:6435.
PMID: 25242695
The pixel size imposes a fundamental limit on the amount of information that can be displayed or recorded on a sensor. Thus, there is strong motivation to reduce the pixel...
6.
Aramesh M, cervenka J, Roberts A, Djalalian-Assl A, Rajasekharan R, Fang J, et al.
Opt Express
. 2014 Jul;
22(13):15530-41.
PMID: 24977811
A finite element method is applied to study the coupling between a nitrogen vacancy (NV) single photon emitter in nanodiamond and surface plasmons in a silver nanowire embedded in an...
7.
Dai Q, Rajasekharan R, Butt H, Qiu X, Amaragtunga G, Wilkinson T
Small
. 2012 Jun;
8(16):2501-4.
PMID: 22696434
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...
8.
Rajasekharan R, Butt H, Dai Q, Wilkinson T, Amaratunga G
Adv Mater
. 2012 May;
24(23):OP170-3.
PMID: 22570269
No abstract available.
9.
Rajasekharan R, Dai Q, Butt H, Won K, Wilkinson T, Amaratunga G
Appl Opt
. 2012 Feb;
51(4):422-8.
PMID: 22307111
This paper presents experimental optimization of number and geometry of nanotube electrodes in a liquid crystal media from wavefront aberrations for realizing nanophotonic devices. The refractive-index gradient profiles from different...
10.
Rajasekharan R, Wilkinson T, Hands P, Dai Q
Nano Lett
. 2011 Jun;
11(7):2770-3.
PMID: 21657239
Three-dimensional (3D) optical microscopy based on integral imaging techniques is limited mainly by diffraction effects and the pitch of the microlens array used to sample the specimen. We integrate nanotechnology...