Q-Switched Blue Lasers

Wavelengths

440 nm

447 nm

473 nm

Max. average power at

optimal repetition rate*

50 mW

50 mw

50 mW

Pulse energy* at 10 kHz rep. rate

5 μJ

5 μJ

5 μJ

Available average power

50 mW，、25 mW、10 mW

Pulse width

Typically 15-35 ns， varies from power and repetition rate， 7-100 ns option available

Repetition rate

1 kHz to 100 kHz internal adjustable， 0 Hz to 200 kHz by external trigger

Transverse beam mode

TEMoo， M²< 1.2， typical M²< 1.1

Beam diameter (1/e2)

0.2 mm

Beam divergence， full angle

3-4 mrad

Longitudinal mode

Narrow linewidth with long coherence length option available

Power stability， rms

5% after warm-up

Beam pointing stability

< 0.02 mrad at constant temperature

Polarization

Linear; Ratio 100:1