CW DPSS Yellow Orange Lasers

Wavelengths

561 nm， 555 nm

593 nm

Output power (mW)*

200、150、100、50、25、10、5

50、25、10、5

Transverse mode

TEMoo， M²< 1.1

Beam diameter (1/e2)

0.7 mm (2X， 3X or 5X laser beam expander options available)

Beam divergence， full angle

1.1 mrad (can be reduced with a beam expander)

Output noise， rms

2% (10 Hz – 10 kHz)， ～20% (100 kHz – 1 MHz)

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 option available