Aperiodic ruling for the measurement of Gaussian laser beam diameters.
The use of an aperiodic ruling for the measurement of Gaussian laser beam diameters has been analyzed. We show that aperiodic rulings can provide spot-size measurements over a much broader range than available with Ronchi, triangular, or sinusoidal rulings used previously.
Uppal
J S
JS
Gupta
P K
PK
Harrison
R G
RG