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Yellow laser sources

  KBL MYL LK59020
  DPSS DPSS HeNe
Wavelength 561nm

561nm
593nm

594.1nm
Output Power (mW)

10
25
50

1-10 at 561nm
1-50 at 593nm
1
2
Power Stability
(% over 4 hours)
<3 <5 / <10 <5
Mode TEMoo
M² < 1.2
SLM
near TEMoo
M² <1.2
TEMoo
M² <1.05
Beam Diameter (1/e²,mm) 0.7 3 0.75
Beam Divergence (mrad, full angle) <1.2 < 1.5 0.92
Noise (%, rms) 0.3  <30 <5
Polarisation > 100 : 1 > 100 : 1 1mW linear
2mW random
Modulation - up to 10 / 40 kHz TTL -
Dimensions (LxWxH, mm) 95 x 60 x 40 140 × 73 × 46.2 ø45 x 456
Power Supply 90-260VAC 110 / 220 VAC 115 / 230 VAC
Dimensions (LxWxH, mm) 169 x 69 x 52 206 × 137 × 76 108 x 76 x 30

These lasers are categorised as class 3B lasers - appropriate laser safety googles can be obtained from KOHERAS GmbH.

If you have questions or would like to discuss your individual requirements, please do no hesitate to contact us.