TEC cooled, high stability DPSS lasers, suitable for applications in harsh environments.
Altechna Co.LTD provides continuous wave 671-DPSS red laser system with wavelength of 671 nm, and the power range of 0.5 to 4.5 W. It is TEC cooled, high stability and suitable for applications in harsh environment. 671-DPSS laser system combines both high performance and budgetary price.
Specifications
Models
671-DPSS-1.0W
671-DPSS-4.5W
Wavelength (nm)
671
671
Output power (mW)
500 - 1000
2000 - 4500
Transverse mode
Near TEM00
Near TEM00
Operating mode
CW
CW
Power stability (rms, over 4 ours)
<3%, <5%, <10%
<3%, <5%, <10%
Warm up time (minutes)
<15
<15
M^2 factor
<2.0
<2.0
Beam divergence (full angle) (mrad)
<2.0
<2.0
Beam diameter at aperture (mm)
~3.0
~4.0
Spectral linewidth (nm)
<1.5
<1.5
Polarization ratio
>100:1
>100:1
Point stability
<0.05
<0.05
Operating temperature (℃)
10 - 35
10 - 35
Expected lifetime (hours)
>10'000
>10'000
Net weight of laser head (kg)
3.0
6.0
Dimensions of laser head (mm)
155
333
Power supply (80 ~260 VAC)
324
324
Weight (kg)
6.5
13
Waranty time
one year
one year
TTL or Analog modulation (optional)
1-10 kHZ
2 kHZ
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