Results 311 to 320 of about 658,110 (323)

Negative refraction and planar focusing based on parity-time symmetric metasurfaces.

Physical Review Letters, 2014
R. Fleury, D. Sounas, A. Alú
semanticscholar   +1 more source

Out-of-plane reflection and refraction of light by anisotropic optical antenna metasurfaces with phase discontinuities.

Nano letters (Print), 2012
F. Aieta, P. Genevet, N. Yu, M. Kats, Z. Gaburro, F. Capasso   +5 more
semanticscholar   +1 more source

Optical Negative Refraction in Bulk Metamaterials of Nanowires

Science, 2008
Jie Yao, Zhaowei Liu, Yongmin Liu, Yuan Wang, Cheng Sun, G. Bartal, A. Stacy, Xiang Zhang   +7 more
semanticscholar   +1 more source

What is the appropriate age cut‐off for cycloplegia in refraction?

Acta ophthalmologica, 2014
P. Sanfilippo, B. Chu, O. Bigault, L. Kearns, M. Boon, T. Young, C. Hammond, A. Hewitt, D. Mackey   +8 more
semanticscholar   +1 more source

All-angle negative refraction and active flat lensing of ultraviolet light

Nature, 2013
Ting Xu, A. Agrawal, M. Abashin, K. Chau, H. Lezec   +4 more
semanticscholar   +1 more source

Acoustic Metamaterials: Negative Refraction, Imaging, Lensing and Cloaking

, 2013
R. Craster, S. Guenneau
semanticscholar   +1 more source

All-angle negative refraction without negative effective index

, 2002
C. Luo, Steven G. Johnson, J. Joannopoulos, J. Pendry   +3 more
semanticscholar   +1 more source

Negative Refraction Metamaterials: Fundamental Principles and Applications

, 2005
G. Eleftheriades, K. Balmain
semanticscholar   +1 more source

Relative peripheral refraction in children: twelve‐month changes in eyes with different ametropias

Ophthalmic & physiological optics, 2013
T. Lee, P. Cho
semanticscholar   +1 more source

Negative refraction in graphene-based hyperbolic metamaterials

, 2013
K. V. Sreekanth, A. Luca, G. Strangi
semanticscholar   +1 more source