Wavelengths

523 nm, 527 nm, 542 nm

 

Laser version

 

SLM version

Basic version

Output power (mW)

10, 5

400, 200, 100, 10, 5; For 542nm: 75, 50, 25, 10

Output noise,  rms

 

< 0.5% (10 Hz - 20 MHz)

2% (0 -10 kHz), >10% at 300 kHz

Longitudinal mode

Single

--

Linewidth

 

< 10^-5  nm

 0.2 nm

Coherence length

> 300 m

--

Transverse mode

TEMoo, M²>1.1

 

Beam  diameter (1/e2)

0.2 mm

 

Beam divergence, full angle

4 mrad (can be reduced with a beam expander)

Power  stability, rms

< 2% over 8 hours; Ultra-stable options: 0.5% or 0.25% over 24 hours

Beam  pointing stability

 

< 0.02 mrad at constant temperature

Polarization

Linear;  Ratio 50:1; > 100:1 or >300:1 options  available