Abstract
The Method of Auxiliary Sources is used for characterisation of grating defects. Grating profiles are characterised by best fit matching of a library of diffraction efficiencies with numerical simulated diffraction efficiencies with defects. It is shown that the presented method can solve the inverse problem with an accuracy usually thought to require rigorous electromagnetic theories.
Original language | English |
---|---|
Title of host publication | Progress in Industrial Mathematics at ECMI 2008 |
Place of Publication | Heidelberg, Dordrecht, London, New York |
Publisher | Springer |
Publication date | 2010 |
Edition | 1 |
Pages | 899-905 |
ISBN (Print) | 978-3-642-12109-8 |
DOIs | |
Publication status | Published - 2010 |
Event | 15th European Conference on Mathematics for Industry - University College London, London, United Kingdom Duration: 30 Jun 2008 → 4 Jul 2008 http://www.ima.org.uk/ecmi/ |
Conference
Conference | 15th European Conference on Mathematics for Industry |
---|---|
Location | University College London |
Country/Territory | United Kingdom |
City | London |
Period | 30/06/2008 → 04/07/2008 |
Internet address |
Keywords
- nano structures
- auxiliary sources
- Optical diffraction
- Electromagnetic waves