Access
To read this story in full you will need to login or make a payment (see right).
News and Views
Nature 452, 942-944 (24 April 2008) | doi:10.1038/452942a; Published online 23 April 2008
Open Innovation Challenges
-
Direct Molecular Detection of Proteins and Nucleic Acids
This Challenge is looking for novel approaches to protein and nucleic acid detection. This is an Id...
-
Novel Approaches to Protecting Maize from Insect Damage
The Seeker is looking for novel approaches to protecting maize from insect damage. This Challenge re...
- More Challenges
- Powered by:
nature jobs
Scientist (Bioinformatics)
- Polyclone Bioservices Pvt. Ltd
- Bangalore India
Apply for PhD Program
- Shinshu University
- Ueda, Nagano 386-8567 Japan
Optics: Light reined in
Diederik Sybolt Wiersma1
Abstract
Light always travels at the same speed in a vacuum, no more, no less. But in materials, there's room for manoeuvre: tweak the right material in the right way, and exciting optoelectronic properties result.
In air, light travels at a speed of about 300,000 kilometres per second. That means it can circle Earth more than seven times in one second — so stupefyingly fast that we generally consider the arrival of light rays to be instantaneous.
- Diederik Sybolt Wiersma is at the European Laboratory for Nonlinear Spectroscopy (LENS) and INFM-BEC, Sesto-Fiorentino, 50019 Florence, Italy.
Email: wiersma@lens.unifi.it
To read this story in full you will need to login or make a payment (see right).
MORE ARTICLES LIKE THIS
These links to content published by NPG are automatically generated.
NEWS AND VIEWS
Nonlinear optics Controlling photons with lightNature Photonics News and Views (01 Mar 2008)
Photonics Frozen lightNature News and Views (18 Dec 1997)
Laser physics Random lasers explained?Nature Photonics News and Views (01 May 2009)
RESEARCH
The physics and applications of random lasersNature Physics Research Article (01 May 2008)
Resonance-driven random lasingNature Photonics Letter (01 Jul 2008)
