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OEM模块（375-1600um）
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产品参数
Features
- 375nm to 1550nm
- Circular Gaussian profile
- Narrow linewidths
- Very high stability
- Variable output power
- TE cooled for high stability
- Full range of accessories
- Low power requirements
The Series of lasers are designed to give diffraction limited output with narrow linewidth and very high stability. They are a very affordable alternative to gas or solid state lasers. A nice benefit is they operate at low voltages, are very compact and last a long time.
Output power can be adjusted from zero to full output using the potentiometer or an external
voltage. Tempera- ture can also be adjust slightly to tune the wavelength a little with a pot or
external voltage. Monitoring pins can monitor the laser current, photodiode current, set
temperature and actual temperature. An enable pin can be used to turn on/off the laser and
temperature control- ler but still leave the main power on. Laser housing has ample mounting holes
These lasers have been used in NIR spectroscopy, inter- ferometry, ophthalmology, confocal
microscopes, Raman spectroscopy, fluorescence excitation, optical tweezers, cytology, plasmonics,
material analysis, photoplotting, probing, particle analysis, high resolution scanning and critical alignment.
Specifications
|
Beam diameter: |
3-4mm or 1-2mm |
|
Beam divergence: |
<0.7mrad |
|
Pointing stability: |
<20 mrad |
|
Wavefront error: |
<1/10 wave |
|
Optical power: |
Adjustable |
|
Power stability (24 hours) |
<1% total |
|
Laser driver: |
5-9 VDC, DL current plus 100mA |
|
Laser TEC: |
5 VDC, 2 amps |
|
Operating temperature: |
15 to 30oC |
|
Storage temperature: |
-10 to 60oC |
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