Journal
OPTICS LETTERS
Volume 34, Issue 13, Pages 1994-1996Publisher
OPTICAL SOC AMER
DOI: 10.1364/OL.34.001994
Keywords
-
Categories
Funding
- Air Force Research Laboratories, Hanscom [FA8718-06-C-0045]
- National Science Foundation (NSF) [PHY-0457002, ECS-0335765]
- Directorate For Engineering
- Div Of Engineering Education and Centers [832785] Funding Source: National Science Foundation
Ask authors/readers for more resources
We demonstrate experimentally negative refraction by a photonic crystal prism and imaging of a point source by a photonic crystal slab at 1.5 mu m wavelength. The photonic crystal structures were nanofabricated in a InGaAsP/InP heterostructure platform, and optical characterization was performed using a near-field scanning optical microscope. By designing a suitable lens surface termination, an image spot size of 0.12 lambda(2) was achieved, demonstrating superlens imaging with subwavelength resolution well below Abbe's diffraction limit (0.5 lambda(2)). (C) 2009 Optical Society of America
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available