laser marking
3 year ago
If we want to obtain high quality holographic images, we need the long coherent laser and single mode laser to achieve stable interference throughout the exposure time. Nowadays, holographic image concerned not only because of art works, but also because it can be used to improve security measures, such as credit card and bank notes. 532nm single longitudinal mode laser for holography owns very narrow linewidth suggesting that they are a very long coherence length and very stable power and the characteristics of the single mode, which makes it an ideal choice as holographic light source, and long exposure time of large-area holographic images usually need a stable single mode.
As the leading manufacturer and supplier in China, CNI is dedicated to offer best quality lasers , laser systems, High power laser, optical measuring equipment, Single longitudinal mode laser, laser processing equipment, High energy laser,machine vision and the photoelectric detection equipment.
Model
MSL-S-532-A(Harsh condition)
MSL-S-532-B(Normal condition)
Wavelength (nm)
532±2
Operating mode
CW
Output power (mW)
>1,5,10,20,-,100
Power stability (rms, over 4 hours)
<1%,<2%,<3%
Transverse mode
TEM00
Longitudinal mode
Single
Spectral linewidth (nm)
<0.00001
Coherent length (m)
>50
Noise of amplitude (rms, 20Hz~20MHz)
<0.5%
M2
factor
<1.2(<1.1 optional)
Beam diameter at the aperture( 1/e2
,mm)
0.7±0.05
Beam divergence, full angle (mrad)
<1.5
Pointing stability after warm-up (mrad)
<0.05
Pointing stability Over Temp. (µrad/°C)
<8
Warm-up time (minutes)
<5
Beam height from base plate (mm)
19
Power Consumption(W)
<30
Shock Tolerance(6ms)
7g laterally,15g vertically
IP Rating
IP67
IP65
Power supply(90-264VAC)
PSU-H-FDA
PSU-A-F
Operating temperature (℃)
0-60
10-35
Max. Heat Dissipation of Head(W)
10W@50℃
4W@25℃
Modulation
Modulation isn`t available.
Expected lifetime (hours)
10000
Warranty
1 year
Certifications
Copmpany Information
CNI owns the strong core technologies in lasers- UV laser, blue laser, green laser, yellow laser, orange laser, red laser, IR laser, laser systems, optical spectrum analyzer, teaching and laboratory equipment, optical measuring equipment, laser processing equipment, machine vision and the photoelectric detection. There are over 120 technical engineers engaged in the R&D and production, 65 patents and lots of successfully international cooperation projects. The technical strength makes the possibility to serve the customers complete solutions for lasers and laser products
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Main Product:
Laser Diode,
Green Laser,
Blue Laser,
Red Laser ,
Raman Spectrometer,
Laser Power Meter