Abstract
Basic structure of Gires-Tournois mirror is described and the dispersion performance is calculated. The factors affecting the performance of the Gires-Tournois mirrors are discussed. The results show that the layer number of high reflector affects the reflectance of the Gires-Tournois mirrors but the thickness of the Gires-Tournois cavity and the layer number of the top reflector affect the dispersion performance of the Gires-Tournois mirrors; to achieve good design performance, the layer number of high reflector, the thickness of the Gires-Tournois cavity and the layer number of the top reflector are selected to be 40~60, λ/2 or λ and less than 5.
Original language | English |
---|---|
Pages (from-to) | 967-972 |
Number of pages | 6 |
Journal | Guangzi Xuebao/Acta Photonica Sinica |
Volume | 42 |
Issue number | 8 |
DOIs | |
State | Published - Aug 2013 |
Externally published | Yes |
Keywords
- Dispersion compensation
- Gires-Tournois mirror
- Optical film
- Ultrashort laser