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637nm, 30mW Narrow Linewidth Laser Diode

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Key Features
  • 637nm wavlength
  • Narrow linewidth
  • Stable wavelength

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MODEL RLS-05037
PRICE Request Price
Specifications
  • Wavelength (nm): 637±5
  • Operating mode: CW
  • Output power (mW): >1, 2, 3, …,30
  • Power stability (rms, over 4 hours): <1%, <3%, <5%
  • Transverse mode: Near TEM00
  • Spectral linewidth (nm): <0.06, <0.03(extra heatsink)
  • M 2 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): <15
  • Beam height from base plate (mm): 30
  • Operating temperature (℃): 20~30
  • Power supply (85-264VAC): PSU-III-FDA
  • Expected lifetime (hours): 10000
  • Warranty: 1 year

Product Overview:

A narrow linewidth diode laser module from CNI lasers. This 637nm device features narrow spectral linewidth, stable wavelength, long lifetime and easy operating, which is widely used in precision measurement, high resolution spectrum analysis, etc.

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