633 nm de baixo ruído a laser adequado para o laser He-Ne

 Central wavelength (nm)

 633±3

 Operating mode

 CW

 Output power (mW)

 >1,10,20,-, 80

 Power stability (rms, over 4 hours)

 <1%, <2%, <3% (<0.5%, optional)

 Transverse mode

 Near TEM₀₀

 Noise of amplitude (rms, 20Hz~20MHz)

 <1%

 M² factor

 <1.5

 Beam diameter at the aperture (1/e²,mm)

 ~3.0

 Beam divergence, full angle (mrad)

 <1.0

 Polarization ratio

 >50:1 (>100:1, optional)

 Horizontal±5 degree (Vertical Optional)

 Warm-up time (minutes)

 <5

 Pointing stability after warm-up (mrad)

 <0.05

Beam height from base plate (mm)

 24. 8

Operating temperature (℃)

 10~35

Power supply

 85-264VAC

 PSU-III-LED/ PSU-III-FDA (Frequency for 1Hz-30kHz)

100-240VAC

 PSU-A-D (Frequency for 30kHz -100kHz)

TTL / Analog modulation

 TTL or Analog with 1Hz-1kHz 1kHz-10kHz, 10kHz-30kHz, 30kHz-100kHz optional

Expected lifetime (hours)

 10000

Warranty

 1 year