DPSS 457nm Laser
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Specifications:
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Model
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SDL-457-XXXT
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Output Power
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50-500mW
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Wavelength
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457±1nm
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Operation Mode
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CW, Near TEM00
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Power stability after warm-up
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<1%, <3%, <5% (over 2/4/8 hours)
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Warm-up time
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<10 minutes
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M2 factor
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<2. 0
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Beam Divergence (1/e2, Full Angle)
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< 1.5mrad
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Beam diameter at the aperture
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~3. 0mm
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Beam height from base plate (mm)
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45mm
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Polarization ratio
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>100:1
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Point stability after warm-up
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<0.05mrad
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| Operating temperature |
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10-35℃
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| Dimensions of laser head |
212 × 88 × 74mm
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| Power supply |
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SDL-PS-500
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| Dimensions of power supply |
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238 x 146 x 94mm
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| Modulation |
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TTL Modulation >10KHz or Analog Modulation >2Khz
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| Expect life time |
10000 hours
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| Warranty time |
1 year
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| Note: |
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See the Glossary and Technology for information about the terms used |
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In the front of the laser, we add an infrared filter. The residual IR part is less than 10-3. Please refer tothe technology page for more information about the filter. |
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Other Sytles and custom designs are available. Contact us to discuss your needs. |
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* Detailed Laser Head and power supply info of each power version will be provided on request.
* 4 or 8 hours Longer operation period output power stability are available on request.
* Better (<3%,<1%) power stability are available on request.
* Other version Laser Head and power supply are available on request.
* Analog Modulation >2KHz or higher as option.
* Up to 30Khz TTL modulation on request.
* High frequency AOM modulation on requested.
* Line output version are available on request.
* Fiber coupled system is available on request.
* Longer warranty on request.
* Other custom-made design is available, please contact us for details.
