Access
To read this story in full you will need to login or make a payment (see right).
News and Views
Nature 433, 691-692 (17 February 2005) | doi:10.1038/433691a; Published online 16 February 2005
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...
-
Single-cell Analysis Platform
This Challenge is looking for novel approaches to analyzing changes at a single-cell level. This is...
- More Challenges
- Powered by:
nature jobs
Postdoctoral Fellow - Computational Genomics - Team 78 – Ref: 80464
- Wellcome Trust Sanger Institute
- Hinxton, Cambridgeshire CB10 1, UK
REDD Land-use Change Modeller
- The Macaulay Institute
- Aberdeen, AB15 8QH, UK
Optoelectronics: Silicon shines on
Jerome Faist1
Abstract
Researchers are getting better at making silicon do what it really does not like to do — emit light. A silicon laser is now demonstrated that has promising features for future practical applications.
Nonlinear optics could be called the optical equivalent of the philosopher's stone: just as lead could be turned into gold by changing the number of protons in its atoms, so the colour of a laser beam can be changed from blue to red by crossing a nonlinear crystal. In nonlinear optics, incident light is converted to light of a different wavelength by making use of specific, nonlinear properties of a material.
-
Jerome Faist is at the Physics Institute, University of Neuchâtel, CH-2000
Neuchâtel, Switzerland.
e-mail: Email: jerome.faist@unine.ch
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
Sulphur in RNANature News and Views (04 Nov 1967)
Plasmonics A shifting perspectiveNature Photonics News and Views (01 Dec 2007)
See all 14 matches for News And ViewsRESEARCH
A continuous-wave Raman silicon laserNature Letters to Editor (17 Feb 2005)
Low-threshold continuous-wave Raman silicon laserNature Photonics Article (01 Apr 2007)
See all 40 matches for Research