CNI Compact CW DPSS lasers
Compact DPSS Lasers
Changchun New Industries Optoelectronics Tech. Co., Ltd. (CNI), 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.
CNI is ISO-9001, FDA, CE, Rohs,and JQA certified.
    Single Frequency Lasers:
  • New!! Single longitudinal mode at 473nm - output power 1 ~100mW CW TEM00
  • Wavelength range: 523.5 nm/526.5 nm/532 nm/671 nm /1064 nm/1342 nm
  • CW Power:1mW up to 300mW
    Low Noise Lasers:
  • Wavelength range: 532/635/660/671/946/1064/1342nm
  • CW Power:1mW up to 5Watts
    Visible CW DPSS Lasers :
  • Blue: 405nm/435 nm/447 nm/457nm/473 nm/480 nm/491 nm
  • Green: 500.8 nm/515 nm/523.5 nm/526.5 nm/532 nm/543 nm
  • Yellow: 556 nm/561 nm/589 nm/ 593.5 nm
  • Red: 656.5 nm/660 nm/671 nm/722 nm
  • CW Power Range from 1mW up to 10 Watts
    UV DPSS Lasers:
  • DPSS Q-switched at 266nm: 1~200mW / 0.1~20µJ
  • DPSS Q-switched at 355 nm: 1mW~1W / 0.1 ~ 100µJ
  • DPSS CW at 355nm: 1~15mW
    Infrared DPSS Lasers:
  • Wavelength range: 914 nm/946 nm/1030 nm/1047 nm/1053 nm/1064 nm/ 1085 nm/1112 nm/1122 nm/1313 nm/ 1319 nm/1342 nm/1444 nm/1573 nm
  • CW Power:1mW up to 20Watts
    Q-Switched Lasers:
  • Wavelength range: 266 nm/355 nm/523.5 nm/526.5 nm/532 nm/656.5 nm/660 nm /1047 nm/1053 nm/1064 nm/1313 nm/1319 nm
  • Pulse Energy:0.1µJ up to 300µJ Air cooled
  • Pulse Energy:0.1µJ up to5mJ Water cooled


Compact DPSS Lasers CW & Qswitched UV Visible and IR
CNI-Catalogue1-11.pdf CNI-Catalogue2-11.pdf

Laser Diode Modules
Diode laser module MDL series are ultra compact, long lifetime, low cost and easy operating, which is widely used in scientific research, laser pointing, show and RGB mixed laser systems applications.
    Wavelength available:
  • Violet laser Diode: 405 nm
  • Blue laser Diode: 442-447-450 nm
  • Red laser Diode: 635-640-655 -685-690-705-730nm
  • IR laser Diode:785-808-830-885-915-940-980-1450-1470-1530-
    1550-1700-1870-1900-1940-2200nm


Laser Diode Modules
Laser Diode Modules Visible &  IR

SLM & Low Noise DPSS Lasers
CNi provides single longitudinal mode(SLM)and Low noise DPSS lasers
The MSL serie SLM DPSS lasers are use in a variety of application: flow citometry, optical instruments, interference, holography,physics experiment....
    SLM Features:
  • Wavelenght : 473 - 532 - 671 - 1064 and 1342nm
  • Single longitudinal mode , narrow line width
  • Strong coherence
  • Air cooled, compact size
  • Output power: up to 100mW depending on λc
  • Spatial mode: TEM00
The MLL serie Low noise DPPS lasers are used in medical diagnostic, spectrum analysis, measurement, laser printing, raman spectroscopy, DNA sequencing...
    Low Noise Features:
  • Wavelenght : 457,473 - 532,543- 556,561593660,671 - 1047,1053,1064,1085,1112,1122,1313,1319,1342,1333nm
  • Output power: up to 15W depending on λc
  • RMS noise: 0.5% - 1% -3% (100Hz - 20MHz)
  • Air cooled, compact size


SLM & Low Noise DPSS Lasers
SLM & Low Noise DPSS Lasers

OEM Laser Diodes
CNI newly developed OEM laser module core for custom design.

OEM laser diodes wavalength vs. power range available:
    Blue laser:
  • 447nm: 1-1000mW / 1-2000mW
  • 473nm: 1-500mW
  • 457nm: 1-2500mW / 3-10W
    Green lasers:
  • 532nm: 1-1200mW /1-2000mW High Stability/1500-5000mW/5-18W
  • 640nm:1-500mW /500-1000mW
  • 655nm: 1-1500mW
    Red lasers:
  • 635nm:1-1000mW/1-1500mW/ 3000-5000mW
    IR lasers:
  • 1064nm: 1-3000mW / 4000-5000mW / 6000-20000mW


OEM Laser Diodes
OEM Laser Diodes

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