Article

Butt, H and Dai, Q and Lal, NN and Butler, T and Wilkinson, TD and Amaratunga, GAJ (2012) Metamaterial filter for the near-visible spectrum. Applied Physics Letters, 101. -.

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.

Rajasekharan, R and Butt, H and Dai, Q and Wilkinson, TD and Amaratunga, GA (2012) Can nanotubes make a lens array? Adv Mater, 24. OP170-OP173.

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

Ranjith, R and Butt, H and Wilkinson, TD and Amaratunga, GAJ (2012) Can nanotubes be lens array? Advanced Materials, 24. OP170-OP173.

Butt, H and Butler, T and Montelongo, Y and Ranjith, R and Wilkinson, TD and Amaratunga, GAJ (2012) Continuous Diffraction Patterns from Circular Arrays of Carbon Nanotubes. Applied Physics Letters, 101. 251102-.

Butt, H and Montelongo, Y and Butler, T and Rajesekharan, R and Dai, Q and Shiva-Reddy, SG and Wilkinson, TD and Amaratunga, GA (2012) Carbon nanotube based high resolution holograms. Adv Mater, 24. OP331-OP336.

Butt, H and Montelongo, Y and Butler, T and Rajesekharan, R and Dai, Q and Shiva-Reddy, SG and Wilkinson, TD and Amaratunga, GA (2012) Carbon nanotubes: carbon nanotube based high resolution holograms (adv. Mater. 44/2012). Adv Mater, 24. OP356-.

Butt, H and Rajesekharan, R and Dai, Q and Sarfraz, S and Vasant Kumar, R and Amaratunga, GAJ and Wilkinson, TD (2012) Cylindrical Fresnel lenses based on carbon nanotube forests. Applied Physics Letters, 101. ISSN 0003-6951

Dai, Q and Butt, H and Rajasekharan, R and Wilkinson, TD and Amaratunga, GAJ (2012) Fabrication of carbon nanotubes on inter-digitated metal electrode for switchable nanophotonic devices. Progress in Electromagnetics Research, 127. pp. 65-77. ISSN 1070-4698

Butt, H and Dai, Q and Lal, NN and Wilkinson, TD and Baumberg, JJ and Amaratunga, GAJ (2012) Metamaterial filter for the near-visible spectrum. Applied Physics Letters, 101. ISSN 0003-6951

Butt, H and Dai, Q and Wilkinson, TD and Amaratunga, GAJ (2012) Negative index photonic crystal lenses based on carbon nanotube arrays. Photonics and Nanostructures - Fundamentals and Applications, 10. pp. 499-505. ISSN 1569-4410

Butt, H and Dai, Q and Wilkinson, TD and Amaratunga, GAJ (2012) Negative index photonic crystal lenses based on carbon nanotube arrays. Photonics and Nanostructures - Fundamentals and Applications. ISSN 1569-4410

Rajasekharan, R and Dai, Q and Butt, H and Won, K and Wilkinson, TD and Amaratunga, GAJ (2012) Optimization of nanotube electrode geometry in a liquid crystal media from wavefront aberrations. Applied Optics, 51. pp. 422-428. ISSN 0003-6935

Butt, H and Rajasekharan, R and Wilkinson, TD and Amaratunga, GAJ (2011) Electromagnetic Modeling of Multiwalled Carbon Nanotubes as Nanorod Electrodes for Optimizing Device Geometry in a Nanophotonic Device. IEEE T NANOTECHNOL, 10. pp. 547-554. ISSN 1536-125X

Dai, Q and Rajasekharan, R and Butt, H and Won, K and Wang, X and Wilkinson, TD and Amaragtunga, G (2011) Transparent liquid-crystal-based microlens array using vertically aligned carbon nanofiber electrodes on quartz substrates. Nanotechnology, 22. 115201-.

Butt, H and Dai, Q and Rajesekharan, R and Wilkinson, TD and Amaratunga, GA (2011) Plasmonic band gaps and waveguide effects in carbon nanotube arrays based metamaterials. ACS Nano, 5. pp. 9138-9143.

Butt, H and Dai, Q and Ranjith, R and Wilkinson, TD and Amaratunga, GAJ (2011) Plasmonic band gaps and waveguide effects in carbon nanotube arrays based metamaterials. ACS Nano, 5. pp. 9138-9143.

Butt, H and Dai, Q and Rajasekharan, R and Wilkinson, TD and Amaratunga, GAJ (2011) Enhanced reflection from arrays of silicon based inverted nanocones. Applied Physics Letters, 99. ISSN 0003-6951

Butt, H and Wilkinson, TD and Amaratunga, GAJ (2011) Fem modeling of periodic arrays of multi-walled carbon nanotubes. Progress In Electromagnetics Research M, 22. pp. 1-12. ISSN 1937-8726

Butt, H and Dai, Q and Wilkinson, TD and Amaratunga, GAJ (2011) Optical waveguides and switches based on periodic arrays of carbon nanotubes. Saudi International Electronics, Communications and Photonics Conference 2011, SIECPC 2011.

Butt, H and Dai, Q and Wilkinson, TD and Amaratunga, GAJ (2011) PHOTONIC CRYSTALS & METAMATERIAL FILTERS BASED ON 2D ARRAYS OF SILICON NANOPILLARS. PROG ELECTROMAGN RES, 113. pp. 179-194. ISSN 1559-8985

Butt, H and Dai, Q and Farah, P and Butler, T and Wilkinson, TD and Baumberg, JJ and Amaratunga, GAJ (2010) Metamaterial high pass filter based on periodic wire arrays of multiwalled carbon nanotubes. APPL PHYS LETT, 97. -. ISSN 0003-6951

Rajasekharan, R and Butt, H and Wilkinson, TD (2009) Optical phase modulation using a hybrid carbon nanotube-liquid-crystal nanophotonic device. Opt Lett, 34. pp. 1237-1239. ISSN 0146-9592

Conference or Workshop Item

Won, K and Rajasekharan, R and Butt, H and Dai, Q and Wilkinson, TD (2010) 3D modelling of carbon nanotubes and liquid crystal based nano-photonic device. In: UNSPECIFIED -..

Butt, H and Dai, Q and Wilkinson, TD and Amaratunga, GAJ (2010) Modeling and characterization of tunable photonic crystal waveguides based on two-dimensional periodic arrays of silicon pillars. In: UNSPECIFIED -..

Wilkinson, TD and Wang, X and Butt, H and Ranjith, R and Milne, WI (2008) Sparse multiwall carbon nanotube electrodes arrays for liquid crystal photonic devices - art. no. 70370L. In: UNSPECIFIED L370-L370..

Wilkinson, TD and Wang, X and Butt, H and Ranjith, R and Milne, WI (2008) Sparse multiwall carbon nanotube electrodes arrays for liquid crystal photonic devices - art. no. 705011. In: UNSPECIFIED p. 5011..