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1. Optical negative-index metamaterials
by Shalaev, Vladimir M
Nature Photonics, ISSN 1749-4885, 01/2007, Volume 1, Issue 1, pp. 41 - 48
Artificially engineered metamaterials are now demonstrating unprecedented electromagnetic properties that cannot be obtained with naturally occurring... 
WAVE | PHASE | PHYSICS, APPLIED | LIMITATIONS | PERMEABILITY | REFRACTIVE-INDEX | 2ND-HARMONIC GENERATION | MAGNETIC RESPONSE | MEDIA | PLASMON MODES | OPTICS | PROPAGATION
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2. Full Text Near-zero refractive index photonics
by Liberal, Iñigo and Engheta, Nader
Nature Photonics, ISSN 1749-4885, 03/2017, Volume 11, Issue 3, pp. 149 - 158
Structures with near-zero parameters (for example, media with near-zero relative permittivity and/or relative permeability, and thus a near-zero refractive... 
PHYSICS, APPLIED | OPTICAL HYPERLENS | INDIUM TIN OXIDE | NEGATIVE REFRACTION | LIGHT | 2ND-HARMONIC GENERATION | MEDIA | METAMATERIALS | OPTICS | ALTERNATIVE PLASMONIC MATERIALS | WAVE-PROPAGATION | EPSILON | Dielectric constant | Decoupling | Refractive index | Refractivity | Emission | Exploration | Photonics | Optical data processing
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3. Full Text On-chip zero-index metamaterials
by Li, Yang and Kita, Shota and Munõz, Philip and Reshef, Orad and Vulis, Daryl I and Yin, Mei and Loncar, Marko and Mazur, Eric
Nature Photonics, ISSN 1749-4885, 10/2015, Volume 9, Issue 11, pp. 738 - 742
Metamaterials with a refractive index of zero exhibit physical properties such as infinite phase velocity and wavelength. However, there is no way to implement... 
PHASE MISMATCH | PHYSICS, APPLIED | REFRACTIVE-INDEX | REALIZATION | OPTICAL METAMATERIAL | OPTICS | ELECTRIC RESONANCES | Wavelengths | Refractive index | Refractivity | Metamaterials | Cladding | Arrays | Standards | Photonics
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4. Full Text Refractive index and strain sensing using inline Mach–Zehnder interferometer comprising perfluorinated graded-index plastic optical fiber
by Jasim, A.A and Hayashi, N and Harun, S.W and Ahmad, H and Penny, R and Mizuno, Y and Nakamura, K
Sensors & Actuators: A. Physical, ISSN 0924-4247, 11/2014, Volume 219, pp. 94 - 99
•Novel fabrication of an inline Mach–Zehnder interferometer (MZI) via tapering of perfluorinated graded-index plastic optical fiber (POF).•This MZI shows... 
Strain sensing | Heat-and-pull technique | Tapered fibers | Plastic optical fibers | Refractive-index sensing | Inline Mach–Zehnder interferometry | Inline Mach-Zehnder interferometry | INSTRUMENTS & INSTRUMENTATION | SENSOR | FABRY-PEROT-INTERFEROMETER | PHOTONIC-CRYSTAL-FIBER | ENGINEERING, ELECTRICAL & ELECTRONIC | Electrical engineering | Equipment and supplies | Optical instruments | Fiber optics | Usage | Optical fibers | Tapering | Mach-Zehnder interferometers | Actuators | Constants | Interference fringes | Sensors | Strain
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5. Full Text Gradient-index phononic crystals
by Lin, Sz-Chin Steven and Huang, Tony Jun and Sun, Jia-Hong and Wu, Tsung-Tsong
Physical Review B - Condensed Matter and Materials Physics, ISSN 1098-0121, 03/2009, Volume 79, Issue 9
We designed and characterized a two-dimensional, gradient-index phononic crystal (GRIN PC) to control the propagation of acoustic waves. The GRIN PC was... 
PHYSICS, CONDENSED MATTER | ULTRASOUND | elastic moduli | SURFACE ACOUSTIC-WAVES | photonic crystals | refractive index | finite difference time-domain analysis | gradient index optics | acoustic wave propagation
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6. Full Text Calculation of Axial Length Using a Single Group Refractive Index versus Using Different Refractive Indices for Each Ocular Segment: Theoretical Study and Refractive Outcomes
by Wang, Li and Cao, Danmin and Weikert, Mitchell P and Koch, Douglas D
Ophthalmology, ISSN 0161-6420, 2019, Volume 126, Issue 5, pp. 663 - 670
Purpose: To investigate the difference between the segmented axial length (AL) and the displayed AL on an optical low-coherence reflectometry (OLCR) biometer... 
INTRAOCULAR-LENS CALCULATION | OPHTHALMOLOGY | PARTIAL COHERENCE INTERFEROMETRY | IMMERSION ULTRASOUND BIOMETRY | ACCURACY | Models, Theoretical | Reproducibility of Results | Cataract Extraction | Refractive Errors - diagnosis | Humans | Refractive Errors - physiopathology | Postoperative Period | Male | Lenses, Intraocular | Biometry - methods | Visual Acuity | Axial Length, Eye - diagnostic imaging | Female | Aged | Retrospective Studies | Refraction, Ocular - physiology | Usage | Equipment and supplies | Analysis | Fiber optics
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7. Full Text Intrinsic high refractive index polymers
by Macdonald, Emily K and Shaver, Michael P
Polymer International, ISSN 0959-8103, 01/2015, Volume 64, Issue 1, pp. 6 - 14
Intrinsic High Refractive Index Polymers (HRIPs) are of high importance to modern technologies. Halogen, sulfur, phosphorus, silicon and organometallic rich... 
metallopolymers | heteroatom polymers | high refractive index polymer | intrinsic | optical materials | High refractive index polymer | Optical materials | Intrinsic | Heteroatom polymers | Metallopolymers | THIN-FILMS | POLYMER SCIENCE | DISPERSION | LIGHT | OPTICAL-PROPERTIES | POLYPHOSPHAZENES | NANOCOMPOSITE FILMS | POLYIMIDES | Equipment and supplies | Polymer industry | Polymers | Fiber optics | Halogens | Refractive index | Metalorganic compounds | Refractivity | Phosphorus | Silicon | Nanostructure
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8. Full Text Metamaterial with negative index due to chirality
by Plum, E and Zhou, J and Dong, J and Fedotov, V.A and Koschny, T and Soukoulis, C.M and Zheludev, N.I
Physical Review B - Condensed Matter and Materials Physics, ISSN 1098-0121, 01/2009, Volume 79, Issue 3
Recently it has been predicted that materials with exceptionally strong optical activity may also possess a negative refractive index, allowing the realization... 
PHYSICS, CONDENSED MATTER | PHYSICS, APPLIED | chirality | MATERIALS SCIENCE, MULTIDISCIPLINARY | polarisation | LIGHT | metamaterials | COMPOSITES | circular dichroism | optical multilayers | refractive index | optical materials | optical rotation | REFRACTION
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9. Physics and applications of negative refractive index materials
by Ramakrishna, S. Anantha
2009, ISBN 9781420068757, 414
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10. Full Text Realization of an all-dielectric zero-index optical metamaterial
by Moitra, Parikshit and Yang, Yuanmu and Anderson, Zachary and Kravchenko, Ivan I and Briggs, Dayrl P and Valentine, Jason and Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States) and Center for Nanophase Materials Sciences
Nature Photonics, ISSN 1749-4885, 10/2013, Volume 7, Issue 10, pp. 791 - 795
Metamaterials offer unprecedented flexibility for manipulating the optical properties of matter, including the ability to access negative index(1-4), ultrahigh... 
REFRACTIVE-INDEX | NEGATIVE INDEX | PHYSICS, APPLIED | OPTICS | DIRAC CONES | Devices | Physics - Optics
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11. Full Text Negative refractive index and acoustic superlens from multiple scattering in single negative metamaterials
by Kaina, Nadège and Lemoult, Fabrice and Fink, Mathias and Lerosey, Geoffroy
Nature, ISSN 0028-0836, 09/2015, Volume 525, Issue 7567, pp. 77 - 81
Metamaterials, man-made composite media structured on a scale much smaller than a wavelength, offer surprising possibilities for engineering the propagation of... 
WAVES | MULTIDISCIPLINARY SCIENCES | SYMMETRY-BREAKING | Materials research | Composite materials | Acoustic properties | Research | Optical properties | Refractive index | Materials science | Acoustics | Electromagnetics | Spectrum analysis | Scattering | Symmetry
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12. Full Text Negative refractive index due to chirality
by Zhou, Jiangfeng and Dong, Jianfeng and Wang, Bingnan and Koschny, Thomas and Kafesaki, Maria and Soukoulis, Costas M
Physical Review B - Condensed Matter and Materials Physics, ISSN 1098-0121, 03/2009, Volume 79, Issue 12
We demonstrate experimentally and numerically that metamaterials based on bilayer cross wires give giant optical activity, circular dichroism, and negative... 
PHYSICS, CONDENSED MATTER | PHYSICS, APPLIED | MATERIALS SCIENCE, MULTIDISCIPLINARY | metamaterials | circular dichroism | refractive index | optical rotation | Physics - Optics
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13. Full Text Simultaneous measurement of temperature and refractive index with F–P microcavity sensor based on graded-index few mode fiber
by Fu, Xinghu and Liu, Lianxu and Huang, Shuming and Fu, Guangwei and Jin, Wa and Bi, Weihong
Optics Communications, ISSN 0030-4018, 01/2020, Volume 455, p. 124577
In this paper, a Fabry–Perot (F–P) microcavity sensor based on graded-index few mode fiber is proposed and fabricated. One end of the graded-index few mode... 
F–P microcavity | Few mode fiber | Temperature | Etch | Refractive index | PRESSURE | F-P microcavity | FABRY-PEROT-INTERFEROMETER | OPTICS
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14. Full Text Negative Refractive Index at Optical Wavelengths
by Costas M. Soukoulis and Stefan Linden and Martin Wegener
Science, ISSN 0036-8075, 1/2007, Volume 315, Issue 5808, pp. 47 - 49
Metamaterials are designed to have structures that provide optical properties not found in nature. If their capacity can be extended, new kinds of devices for... 
Optical engineering | Wavelengths | Light refraction | Optical properties | Light | Materials | Materials science | Resonance | Perspectives | Microwaves | Physics | MAGNETIC RESPONSE | METAMATERIALS | PERMEABILITY | MULTIDISCIPLINARY SCIENCES | Drawing | Design engineering | Refractive index | Refractivity | Metamaterials | Devices
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15. Full Text Loss-free and active optical negative-index metamaterials
by Xiao, Shumin and Drachev, Vladimir P and Kildishev, Alexander V and Ni, Xingjie and Chettiar, Uday K and Yuan, Hsiao-Kuan and Shalaev, Vladimir M
Nature, ISSN 0028-0836, 08/2010, Volume 466, Issue 7307, pp. 735 - 738
The recently emerged fields of metamaterials and transformation optics promise a family of exciting applications such as invisibility, optical imaging with... 
REFRACTIVE-INDEX | MULTIDISCIPLINARY SCIENCES | GAIN | LIGHT | Measurement | Optical properties | Electromagnetic waves | Metals | Electric waves | Electromagnetic radiation | Atomic properties | Degassing of metals | Research | Wavelength | Photonics | Experiments | Methods | Permeability | Beams (radiation) | Wavelengths | Compensation | Refractive index | Refractivity | Metamaterials | Nanostructure | Gain
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