Product Description Picosecond Diode Laser Picosecond diode lasers feature with narrow pulse duration, high repetition frequency and easy operation. They are widely used in fluorescence excitation, time resolve spectrum, high sensitive absorption spectroscopy, etc. PICOSECOND RED DIODELASER AT 640nm Wavelength (nm) 6403 Operating mode Pulsed Output power 50W-3.5mW Pulse width (ps) 100-1000 Repetition frequency (MHz) 180 Beam diameter at the aperture (1/e2, mm) 1.3 Beam height from base plate (mm) 1.0 Beam divergence, full angle (mrad) 26.5 Driver (12VDC 4.2A) PSU-III-PS Warranty 1 year PICOSECOND RED DIODE LASER AT 785nm Wavelength (nm) 7855 Operating mode Pulsed Output power (mW) 70W-4.2mW Pulse width (ps) 100-1000 Repetition frequency (MHz) 180 Beam diameter at the aperture (1/e2, mm) 2.0 Beam divergence, full angle (mrad) 1.5 Beam height from base plate (mm) 26.5 Driver (12VDC 4.2A) PSU-III-PS Warranty 1 year PICOSECOND RED DIODE LASER AT 808nm Wavelength (nm) 8085 PulsedOperating mode Pulse width (ps) Output power (mW) 90W-6.0mW Pulse width (ps) 100-1000 Repetition frequency (MHz) 180 Beam diameter at the aperture (1/e2, mm) 2.5 Beam divergence, full angle (mrad) 1.5 Beam height from base plate (mm) 26.5 Driver (12VDC 4.2A) PSU-III-PS Warranty 1 year Dimensions Picosecond-Laser-Head Picosecond-Laser-Controller Power Supply