arpes.analysis.tarpes.delaytime_fs#
- arpes.analysis.tarpes.delaytime_fs(mirror_movement, units='um')[source]#
Return delaytime from the mirror movement (not position).
- Parameters:
mirror_movement (float) – mirror movement in micron unit.
units – Units for mirror movement. default to um (μm).
>>> delaytime_fs(10) 33.35640951981521
- Returns: float
delay time in fs.