Violet lasers are mainly diode lasers, the laser head comes with cooling and precise temperature control system, and power supply comes with overcurrent and overheating protection function. CNI lasers have stabilized power, easy operation, reliable performance and long lifetime. The laser products include 2 series: high stability and low noise laser. Free space or fiber-coupled (SM fiber, MM fiber, homogenization fiber) output available.


Violet Laser Series

  • High power violet laser: power >10 W

  • High stability volet laser: stability <0.1%

  • Low noise violet laser: noise <0.25%



  • Holographic photography

  • Fluorescence excitation

  • 3D print

  • Raman spectrum measurement

  • Interference measuring method

  • Laser communication

  • Photoelectric inspection

  • Photodynamic therapy

  • Material analysis




Violet Laser


    Central wavelength (nm) 400±1

    Operating mode CW

    Output power (mW) >1, 10, 20,…,50

    Power stability (rms, over 4 hours) 1

    Beam diameter at the aperture (1/e2 ,mm) ~1.3

    Beam divergence, full angle (mrad) 50:1 (>100:1, optional) Horizontal±5 degree (Vertical Optional)

    Warm-up time (minutes) <5

    Beam height from base plate (mm) 30

    Operating temperature (℃) 20~30

    Power supply (85-264VAC) PSU-III-LED/ PSU-III-FDA

    Expected lifetime (hours) 10000

    Warranty 1 year