A picosecond laser is a laser which emits optical pulses with a duration between 1 ps and 999 picoseconds. It thus also belongs to the category of ultrafast lasers or ultrashort pulse lasers. 355nm picosecond laser is those with 355nm wavelength, they’re also named as 355nm ps laser , 355nm picosecond laser, or 355nm sub ns laser .
The 355nm picosecond ps Lasers are those with Pulse width (ps) < ns, such as 750ps.
Another module, 355nm Picosecond Laser Fiber Laser Source 5W-50W Customized Output Powers
For 355nm Pulsed Laser, the Single pulse energy is very important spec. The following one is 120μJ .
355nm 750ps picosecond passively Q-switched lasers Single pulse energy up to 120μJ as following specs:
Single pulse energy up to 120μJ
Repetition rate up to 10kHz
Spatial mode TEM00
Polarization-stable
A wide range of wavelengths
Parameter 355nm
Repetition rate (kHz) 1, 5, 10, 20
Average power (mW) 50, 50, 40, 30
Pulse energy (μJ) 30, 10, 5, 3
Pulse width (ps) 1500, 1200
Power stability (RMS, @8h) <3% Beam profile TEM00 Beam full divergence (typ., mrad) @1/e² Horizontal: 5; Vertical: 5 Polarization ratio >100:1
355nm picosecond laser suppliers :
alphalas Picosecond Diode Lasers with Driver: PICOPOWER Series , pulses as short as 12 ps
CNI PICOSECOND PULSED LASER 355nm with Module # PS-C-355 Specs