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405nm, 50mW Narrow Linewidth Laser Diode, Single Transverse Mode

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Key Features
  • Spectral linewidth < 0.06 nm
  • Output power 1 ~ 50 mW
  • Single mode

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General Specifications (Typical)
  • Wavelength (nm): 405±5
  • Operating mode: CW
  • Output power (mW): >1~50mW
  • Power stability (rms, over 4 hours): <1%
  • Transverse mode: Near TEM00
  • Spectral linewidth (nm): <0.06 nm
  • Beam diameter at the aperture (1/e2,mm): ~2.5
  • Beam divergence, full angle (mrad): <0.5
  • 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:

These 405nm lasers sources offer a plug and play narrow line width beam profile and single transverse mode of operation. They are offered with an integrated power supply which is pre-set to driver the current amount of current and offer temperature stabilization for the source laser diode. Key features include high wavelength stability and long lifetime. These are simple to operate turn-key systems which are widely used in precision measurement applications. Applications include high resolution spectrum analysis.

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