Changchun New Industries Optoelectronics Technology Co., Ltd.
Lasers, Optics & Photonics

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Spectrum Analyzers
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Diode Lasers
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Components & Accessories
Laser Diode
Laser Optics
Optical Fiber
Beam Expander
AOM and Shutter
Multi-function Optical System
Laser Goggles


Customer Service
TTL or Analog Modulation
Fiber Coupling
Coating Service
Laser Marking Service
Customized Products
Contact CNI
Tel: +86-431-85603799 / 89216078
Fax: +86-431-89216068
国内: 0431-87020257 / 89216068

Line Lasers

Line Lasers
CNI can offer line lasers at all existing wavelengths and output power, also the divergence are available in fan angles of 5°,  7°, 10°, 30°, 45°, 60°, 75°,90°and 100° for custom applications. These series lasers can be used to display a uniform straight reference line for use in alignment, machine vision systems, construction and process control.
Line laser MGL-532 Line laser MGL-473 Line laser near infrared
Red Laser (Line) Green Laser (Line) Blue Laser (Line) NIR Laser (Line)

Line Lasers for Roads, Railways, Tunnels and High-speed Rail Detection

Line laser near infrared

For road detection and railway detection, tunnel detection and high-speed rail detection and other engineering detection, CNI can provide 808nm, 915nm (available for other wavelength) line laser, the line width can be provided for 1mm, 2mm and special custom requirements.


Features: High stability to adapt to various environments, compact and easy to integrate into a variety of equipments.

Line Laser Module for Machine Vision

CNI provide line laser solution for machine vision, with precision fringes, uniform power distribution, clear edges. The luminance uniformity can be up to 85%, power stability less than 0.5% and straightness error less than 0.1%. The fan angle is available for 7°, 10°, 15°, 30°, 45°, 60°, 75°, 90°.


Features: good line uniformity, focus adjustable function available, lens with continuously adjustable line width can be customized on request.

Fiber Coupled Line Lasers for Long Distance Transmission

For long distance transmission fiber laser, CNI can also provide line lasers, which can realize the green, blue, red and near infrared laser line generation, with generating line angle of 30°, 60 °, 75°, 90°. Moreover, it can also be customized according to customer's special requirements.


Features: good line uniformity, lens with continuously adjustable line width can be customized according to customer needs.


Addr: No.888 Jinhu Road High-tech Zone,Changchun 130103, P.R.China

Tel:+86-431-85603799     Fax:+86-431-89216068     E-mail: