Proceedings ArticleDOI
Elements of Nanophotonics: Photonic Crystals, Photonic Wires, Metamaterials and More
R.M. De La Rue,Ali Z. Khokhar,Basudev Lahiri,Marc Sorel,Faiz Rahman,M. Gnan,Harold M. H. Chong,P. Pottier,Ahmad Rifqi Md Zain,Charles N. Ironside,J.W. Ogungbenro,Nigel P. Johnson,Scott G. McMeekin +12 more
- pp 312-314
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TLDR
In this paper, the authors describe the development of metamaterials for the optical frequency range, which are extending what is physically possible and helping to push the boundaries of nanophotonics.Abstract:
Photonic crystal and photonic wire structures are being produced using a variety of techniques and form a challenging area of research activity. Metamaterials for the optical frequency range are extending what is physically possible and helping to push the boundaries of nanophotonics.read more
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Journal ArticleDOI
Optical nanomaterials with focus on rare earth doped oxide: A Review
TL;DR: In this paper, a review of rare earth doped oxide nanoparticles (RE-DOPO) is presented, with focus on rare earth ion (RE) as dopant, oxide-based host, nanophosphors etc.
References
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Journal ArticleDOI
Low-loss propagation in photonic crystal waveguides
Liam O'Faolain,X Yuan,D McIntyre,Stephen Thoms,Harold M. H. Chong,R.M. De La Rue,Thomas F. Krauss +6 more
TL;DR: In this article, the fabrication and characterisation of high-quality silicon membrane photonic crystals are reported, and the etching process is carefully optimized to give holes with very smooth and vertical sidewalls, resulting in propagation, with a minimum loss of 4.1 plusmn 0.9 dB/cm in a single line defect (W1) waveguide.
Journal ArticleDOI
Template-Assisted Growth of Nominally Cubic (100)-Oriented Three-Dimensional Crack-Free Photonic Crystals
TL;DR: This work demonstrates a technology for the fabrication of (100)-oriented thin film 3D opal PhCs that exhibit no cracks over areas having no intrinsic size limit via a modified template-assisted colloidal self-assembly approach onto a patterned substrate.
Journal ArticleDOI
Modelling of photonic wire bragg gratings
TL;DR: In this article, a generalisation of the full-width gap grating has been modelled using 3D finite-difference time-domain simulations, and the accuracy of two distinct 2D computational models based on the effective index method has also been studied -because of their inherently much greater rapidity and consequent utility for approximate initial designs.
Journal ArticleDOI
Power and polarization beam-splitters, mirrors, and integrated interferometers based on air-hole photonic crystals and lateral large index-contrast waveguides
TL;DR: Air hole 2D photonic crystals (PhC) and air slots have been used in association with semiconductor ridge waveguides to produce highly compact beam-splitters for power or polarization separators and mirrors.
Journal ArticleDOI
Compact and integrated 2-D photonic crystal super-prism filter-device for wavelength demultiplexing applications.
TL;DR: This work demonstrates the simultaneous operation of two photonic devices for de-multiplexing applications on a single platform that could be useful in future Photonic Crystal Integrated Circuits (PCICs).
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