WrightTools.kit.fluence¶
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WrightTools.kit.
fluence
(power_mW, color, beam_radius, reprate_Hz, pulse_width, color_units='wn', beam_radius_units='mm', pulse_width_units='fs_t', area_type='even') → tuple[source]¶ Calculate the fluence of a beam.
- Parameters
power_mW (number) – Time integrated power of beam.
color (number) – Color of beam in units.
beam_radius (number) – Radius of beam in units.
reprate_Hz (number) – Laser repetition rate in inverse seconds (Hz).
pulse_width (number) – Pulsewidth of laser in units
color_units (string (optional)) – Valid wt.units color unit identifier. Default is wn.
beam_radius_units (string (optional)) – Valid wt.units distance unit identifier. Default is mm.
pulse_width_units (number) – Valid wt.units time unit identifier. Default is fs.
area_type (string (optional)) – Type of calculation to accomplish for Gaussian area. even specfies a flat-top calculation average specifies a Gaussian average within the FWHM Default is even.
- Returns
Fluence in uj/cm2, photons/cm2, and peak intensity in GW/cm2
- Return type