CNI DPSS (Diode Pumped Solid State) Laser

Changchun New Industries Optoelectronics Tech. Co., Ltd (CNI), founded in 1996, is the largest manufacturer and supplier of diode pumped all-solid-state lasers (DPSSL) in China. CNI produces CW, modulated and Q-switched laser modules at different wavelength, including UV, visible and Infrared. These lasers are widely used for industrial instrumentation applications in holography, biomedical, fluorescence, reprographics, laser trapping, interferometry, semiconductor inspection, laser show and laser marking.  In addition, CNI has the capability of laser device design, optical coating, device fabrication, component assembly and system integration. CNI is ISO-9001, FDA, CE, RoHS and JQA certified.

CNI manufactures and sells 266 nm, 355 nm, 435 nm, 457 nm, 473 nm, 491 nm, 500.8 nm, 515 nm, 523.5 nm, 526.5 nm, 532 nm, 543 nm, 556 nm, 561 nm, 589 nm, 593.5 nm, 660 nm, 671 nm, 914 nm, 946 nm, 1030 nm, 1047 nm, 1053 nm, 1064 nm, 1085 nm, 1112 nm, 1122 nm, 1319 nm, 1342 nm and 1444 nm Diode Pumped Solid State Lasers. By the efforts these years, we have become the Research & Manufacture center for DPSS lasers. 

All CNI DPSS laser is made features of high stability, ultra compact, long lifetime, low cost and easy operating, which is used in fluorescence sensors, Raman spectrum, holography, chip inspection, physics experiments, collimation, laser medical treatment, scientific experiment, optical instrument, laser display, laser lighting show, etc.
The commonest solid state laser in wavelength are: 355 nm, 473 nm, 532 nm, 1064 nm. 

Normal Specifications:

Model	MGL-III-532
Wavelength (nm)	532±1
Output power (mW)	>1, 5, 10, 20, … , 400
Transverse mode	TEM00
Operating mode	CW
Power stability (rms, over 4 hours)	<1%, <3%, <5%, <10%
Warm-up time (minutes)	<10
M2 factor	<1. 2
Beam divergence, full angle (mrad)	<1. 5
Beam diameter at the aperture (mm)	~1.2
Beam height from base plate (mm)	24. 8
Polarization ratio	>100:1 (0 or 90 degree)
Pointing stability after warm-up (mrad)	<0.05

Solid state laser with its superior performance such as M2 factor,TEM00 mode, high output power, etc, is widely used in scientific, industrial and medical area.