THORLABS PM100USB Operation Manual page 25

Peak Power Density
Given parameters
(pulse peak power),
P
p eak
(beam diameter)
d
B
W (pulse energy),
(pulse duration),
t
P
(beam diameter)
d
B
(average power),
P
av
f (repetition rate),
P
(pulse duration),
t
P
(beam diameter)
d
B
Pulse Energy Density
Given parameters
W (pulse energy),
(beam diameter)
d
B
(pulse peak power),
P
p eak
(pulse duration),
t
P
(beam diameter)
d
B
(average power),
P
av
(repetition rate),
f
P
(beam diameter)
d
B
© 2017 Thorlabs
Y
peak
Formula
x
Formula
5 Appendix
23