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 ��J

50 ��J

50 ��J

15 ��J

25 ��J

Available average output power

100 mW�?0mW

25 mW�?0 mW

50 mW�?0 mW�?0 mW� 10 mW�? 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