| Numéro |
J. Phys. Radium
Volume 11, Numéro 7, juillet 1950
|
|
|---|---|---|
| Page(s) | 321 - 326 | |
| DOI | https://doi.org/10.1051/jphysrad:01950001107032100 | |
J. Phys. Radium 11, 321-326 (1950)
DOI: 10.1051/jphysrad:01950001107032100
4225B - Wave propagation, transmission and absorption.
4279W - Optical coatings.
0270 - Computational techniques.
Key words
light absorption -- calculation -- optical films -- light reflection -- light transmission
DOI: 10.1051/jphysrad:01950001107032100
Étude graphique des propriétés optiques théoriques des lames minces
P. Cotton Abstract
The method explained here permits a simple evaluation of sometimes complicated results of theoretical calculations. It uses a graphical representation of calculations with complex numbers. After the study of the case of a simple interface (Fresnel coefficients) the case of a single film, absorbing or non-absorbing, is examined, and then the method is generalised for the case of double or multiple films.
4225B - Wave propagation, transmission and absorption.
4279W - Optical coatings.
0270 - Computational techniques.
Key words
light absorption -- calculation -- optical films -- light reflection -- light transmission