- #1
Tah
- 12
- 0
Calculating laser fluence -- so confused
Hi,
I'm now endeavoring to calculate laser fluence using some laser parameters.
The required parameters to solve the fluence are given as:
Spot size: 10mm diameter
Pulse duration: 200ms
Repetition rate: 2-3 (Hz)
Laser Power: 200mW (when measured by a power meter)
Wavelength: 660nm
I have several different results ranging from 0.18J/cm^2 to 0.7J/cm^2
I'm always so confused with fluence calculation.
Anybody please can help me clearly?
Hi,
I'm now endeavoring to calculate laser fluence using some laser parameters.
The required parameters to solve the fluence are given as:
Spot size: 10mm diameter
Pulse duration: 200ms
Repetition rate: 2-3 (Hz)
Laser Power: 200mW (when measured by a power meter)
Wavelength: 660nm
I have several different results ranging from 0.18J/cm^2 to 0.7J/cm^2
I'm always so confused with fluence calculation.
Anybody please can help me clearly?