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Q-Switched UV Laser

Wavelengths

355 nm

351 nm

349 nm

266 nm

262 nm

Max.average power at

optimal repetition rate*

100 mW

100 mW

100 mW

50 mW

50 mW

Max.Pulse energy* at 1 kHz rep.rate

25 μJ

50 μJ

50 μJ

15 μJ

25 μJ

Available average output power

100 mW、50mW

25 mW、10 mW

50 mW、30 mW、20 mW、 10 mW、5 mW

Pulse width

Typically 10 - 15 ns， varies from power and repetition rate， 5 - 100 ns option available

Repetition rate

1 kHz to 100 kHz internal adjustable， 0 Hz to 400 kHz by external trigger

Beam divergence， full angle

3 - 4 mrad 2 - 6 mrad

Beam diameter (1/e2)

0.2 mm 0.15 x 0.3 mm

Transverse beam mode

TEMoo， M²<1.3; Typically M²<1.1， for 349， 351 and 355 nm; Elliptical beam for 262 and 266 nm

Longitudinal mode

Multiple longitudinal modes; 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