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%

Application

Holographic photography
Fluorescence excitation
3D print
Raman spectrum measurement
Interference measuring method
Laser communication
Photoelectric inspection
Photodynamic therapy
Material analysis

Violet Laser

Wavelength

SPECIFICATIONS

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
SPECIFICATIONS

Model FC-D-405 (Spectrum Stabilized for Raman spectroscopy)

Central wavelength (nm) 405±0.5

Spectral line width (nm) 0.1 (0.06, optional)

Operating mode CW

Fiber core diameter 100µm, 0.22 NA

Fiber connector SMA905

Output power after fiber (mW) >1, 10, …, 100

Power stability (rms, over 4 hours) <1%, <2%, <3%

Central wavelength stability (rms, over 2 hours) (pm) <10

Noise of amplitude (rms, 1~20MHz) <1%

Warm-up time (minutes) <5

Operating temperature (℃) 20~30

Power supply Adaptor(85-264VAC) 5VDC@5A

Expected lifetime (hours) 10000

Warranty 1 year
SPECIFICATIONS

Central wavelength (nm) 420±10

Operating mode CW

Output power (mW) >1, 50, 100, …,350

Power stability (rms, over 4 hours) <1%, <2%, <3% (<0.5%, optional)

Transverse mode Multimode

Noise of amplitude (rms, 20Hz~20MHz) <1%

Beam diameter at the aperture (1/e 2 ,mm) ~3.5×1.0

Beam divergence, full angle (mrad) <0.5×2.0

Warm-up time (minutes) <5

Beam height from base plate (mm) 24.8

Operating temperature (℃) 10~35

Power supply 100-240VAC PSU-A-D (Frequency for 30kHz -100kHz)

TTL / Analog modulation TTL or Analog with 1Hz-1kHz 1kHz-10kHz, 10kHz-30kHz, 30kHz-100kHz optional

Expected lifetime (hours) 10000

Warranty 1 year
WATER COOLING LD PUMPED ALL-SOLID-STATE Q-SWITCHED BLUE LASER at 440nm

SPECIFICATIONS

Wavelength (nm) 440±1

Operating mode Acousto-Optic Q-switched

Average power (W) 1~2

Pulse duration (ns) ~100 @10kHz&2W

Rep. rate (kHz) 10 (It is possible to customize other repetition rates )

Ave power stability (over 4 hours) <3%, <5%

Beam divergence, full angle (mrad) <3.5

Beam diameter at the aperture (mm) <6

Beam height from base plate (mm) 65

Warm-up time (minutes) <10

Cooled method Water Cooled (Choose water chiller according to power)

Operating temperature (℃) 15~35

Power supply (220V AC) PSU-HPL-Q & PSU-HPL-CW

Expected lifetime (hours) 10000

Warranty period 1 year

NOST

Violet Laser

400nm

405nm

420nm

440nm