Journal
OPTICS LETTERS
Volume 26, Issue 7, Pages 450-452Publisher
OPTICAL SOC AMER
DOI: 10.1364/OL.26.000450
Keywords
-
Categories
Ask authors/readers for more resources
We demonstrate a technique for measuring pulse propagation time delays with 0.5-fs resolution by use of a widely available 100-fs pulsed laser. Using this technique, we measured the time delay of a light pulse transiting through subwavelength apertures placed on a 0.3-mum metallic film. We measured a 7-fs total transit time, corresponding to an effective group velocity of c/7. The experimental result yielded additional evidence that light interacts resonantly with oscillators formed by the surface modes near the small apertures. (C) 2001 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