Lasers / Laser Systems / Lasers for PIV

Lasers for Particle Image Velocimetry (PIV)

Particle Image Velocimetry (PIV), which produces two-dimensional or three-dimensional vector fields, is a non-intrusive laser optical measurement technique for research and diagnostics into flow, turbulence, microfluidics, spray atomization, and combustion processes. Lasers are predominant for macro PIV setups due to their ability to produce high-power laser beams with short pulse durations. This generates a short exposure time for each frame. Nd:YAG lasers are commonly used in PIV setups. They emit primarily at 1064 nm wavelength and its harmonics (532nm, 266nm, etc.). A fiber optic cable or liquid light guide might be used to direct the laser light to the experimental setup. 

Lasermate Group, Inc. provides different structured lasers and accessories for PIV to allow for a total system from customers.

Image	Model Series	Wavelength	Description	Data Sheet
	DPF532	532nm	532nm CW DPSS Laser System, 2000-2500mW Output Power
	DPN532	532nm	532nm CW DPSS Laser System, 3000-5000mW Output Power
	DPW532	532nm	532nm CW DPSS Laser System, 8000-20000mW Output Power
	LPQA532	532nm	532nm High Energy Lamp-Pumped Solid State Q-Switched Laser System, 50-100mJ Single Pulse Energy
	LPQS532	532nm	532nm High Energy Lamp-Pumped Solid State Q-Switched Laser System, 100-150mJ Single Pulse Energy
	LPQL532	532nm	532nm High Energy Lamp Pumped Solid State Q-Switched Laser System, 300-450mJ Single Pulse Energy
	LPQA1064	1064nm	1064nm High Energy Lamp-Pumped Solid State Q-Switched Laser System, 50-200mJ Single Pulse Energy
	LPQS1064	1064nm	1064nm High Energy Lamp-Pumped Solid State Q-Switched Laser System, 50-300mJ Single Pulse Energy
	LPQL1064	1064nm	1064nm High Energy Lamp Pumped Solid State Q-Switched Laser System, 500-1000mJ Single Pulse Energy

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