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Diode-Pumped Lasers

Diode-Pumped Lasers

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Specifications

Laser Head Size	34 mm X 31 mm X 30 mm
Controller Size	137 mm X 87 mm X 38 mm
Wavelength Accuracy	± 0.3 nm (Typical Wavelength accuracy specified by diode manufacturer)
Linewidth	< 0.1 nm
Q-Switched Rep Rate	20 KHz (Adjustable)
Q-Switching Pulse Width	2 ns
Beam Quality	TEM₀₀
M²	< 1.2 (M² is not applicable to asymmetric beams)(Applies to single mode laser diodes)
Beam Divergence	2.5 mrad at 457 nm 2.5 mrad at 532 nm 3.5 mrad at 671 nm 3.0 mrad at 914 nm 3.5 mrad at 1064 nm 3.7 mrad at 1342 nm
Beam Diameter (1/e²)	0.3 mm at 457 nm 0.3 mm at 532 nm 0.3 mm at 671 nm 0.4 mm at 914 nm 0.4 mm at 1064 nm 0.4 mm at 1342 nm
Beam Pointing Stability	< 0.03 mrad
Conductive Cooling	Laser Head < 10 W, Power Controller < 15 W
Temperature Stabilization	Thermoelectric
Operating Temperature Range	+10^o C to +40^o C
Storage Temperature Range	-10^o C to +50^o C
Noise	<0. 5 % rms for CW in Single Longitudinal Mode 5% rms for Q-Switched 10% rms for CW
Power Consumption	< 25 W
Polarization	100:1 Vertical
Warm up time	< 5 min
Expected Lifetime	10,000 hours (limited by lifetime of laser diode)(depends on use)