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Precision Laser Technology from CNI

Manufacturer of High Stability, Low Noise, Narrow Linewidth, Single Frequency, and Multi-Wavelength Lasers for Research, Medical, and Industrial Applications

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About CNI Optics

Changchun New Industries Optoelectronics Technology Co., Ltd. (CNI), founded in 1996, is a leading manufacturer of lasers, spectrometers, power meters, and optical systems in China.

CNI is dedicated to offering high-quality lasers, laser systems, optical spectrum analyzers, optical measuring equipment, laser processing equipment, machine vision systems, and photoelectric detection solutions.

With over 25 years of experience, CNI has established itself as a trusted partner for research institutions, medical facilities, and industrial manufacturers worldwide.

1996
Founded
25+
Years Experience
100+
Countries Served
1000+
Products
CNI Factory Laser Equipment Multi-wavelength Laser Fiber Laser

Our Products

High-performance lasers, spectrometers, and optical systems for diverse scientific and industrial applications.

261nm Solid State UV Laser

261nm Solid State UV Laser

High stability ultraviolet laser with narrow linewidth for precision applications.

  • • Wavelength: 261nm
  • • Solid-state technology
  • • High stability output
  • • Narrow linewidth
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Optical Laser Power Meter

Optical Laser Power Meter

Precision measurement tool for accurate laser power analysis.

  • • High sensitivity
  • • Wide dynamic range
  • • Digital display
  • • Multiple wavelength support
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Multi-line Laser

Multi-line Laser / Multi-wavelength Laser

Simultaneous output of multiple wavelengths for complex applications.

  • • Multiple wavelengths
  • • Fiber output
  • • Stable operation
  • • Customizable options
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Fiber Laser

Fiber Laser

High-power fiber laser with excellent beam quality for industrial processing.

  • • High power output
  • • Excellent beam quality
  • • Reliable performance
  • • Industrial grade
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OEM Laser Module

OEM Laser Module

Compact laser modules designed for integration into various systems.

  • • Compact design
  • • Easy integration
  • • Multiple wavelengths
  • • Stable operation
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High Sensitive Optical Spectrometer

High Sensitive Optical Spectrometer

Advanced spectrometer for precise spectral analysis in research applications.

  • • High sensitivity
  • • Wide spectral range
  • • Low noise design
  • • Research grade
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Confocal Laser Scanning Microscopy

Specialized lasers for high-resolution confocal microscopy applications.

  • • Multiple wavelengths available
  • • Low noise operation
  • • High stability
  • • Fiber coupled options
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Lasers For Medical Treatment

Precision medical lasers for various therapeutic and diagnostic applications.

  • • Medical grade certification
  • • Multiple wavelengths
  • • High reliability
  • • Clinical applications
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Raman Spectroscopy Laser

Specialized lasers optimized for Raman spectroscopy applications.

  • • Narrow linewidth
  • • Low noise
  • • High stability
  • • Multiple wavelengths
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Laser Marking Machine

Industrial laser marking systems for permanent product identification.

  • • High precision marking
  • • Various materials
  • • User-friendly interface
  • • Industrial durability
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Optogenetics Laser

Precision lasers for neuroscience and optogenetics research applications.

  • • Multiple wavelengths
  • • High stability
  • • Low noise
  • • Research optimized
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Laser for Atmospheric Exploration

High-power lasers designed for atmospheric sensing and LIDAR applications.

  • • High energy output
  • • Pulsed operation
  • • Long range capability
  • • Environmental monitoring
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Why Choose CNI Lasers?

Our commitment to quality, innovation, and customer satisfaction sets us apart in the laser technology industry.

High Stability

Our lasers maintain consistent output power and wavelength over extended periods, ensuring reliable performance in critical applications.

Low Noise

Engineered for minimal intensity and frequency noise, our lasers are ideal for sensitive measurements and precision applications.

Narrow Linewidth

Our single frequency lasers offer extremely narrow spectral linewidths for applications requiring high spectral purity.

Quality Certified

All our products meet international quality standards and undergo rigorous testing to ensure reliability and performance.

Applications of CNI Lasers

Our lasers are used in a wide range of scientific, medical, and industrial applications worldwide.

Semiconductor Inspection

High-resolution lasers for defect detection and quality control in semiconductor manufacturing processes.

Holography

Coherent lasers with excellent beam quality for creating high-fidelity holographic images and displays.

Optogenetics & Neuroscience

Precision lasers for activating and controlling neurons in optogenetics research and neuroscience applications.

Flow Cytometry

Multiple wavelength lasers for cell analysis and sorting in flow cytometry instruments.

Raman Spectrum Solution

Specialized lasers optimized for Raman spectroscopy, providing high signal-to-noise ratio and stability.

LIBS: Laser Induced Breakdown

High-energy pulsed lasers for elemental analysis using laser-induced breakdown spectroscopy.

Medical Treatment

Medical-grade lasers for various therapeutic applications including dermatology, ophthalmology, and surgery.

Digital PCR

Precision lasers for fluorescence detection in digital polymerase chain reaction systems.

Laser Processing

High-power lasers for cutting, welding, marking, and other industrial material processing applications.

25+
Years of Experience
100+
Countries Served
1000+
Products
500+
Global Patents

Frequently Asked Questions

Find answers to common questions about our products and services.

CNI manufactures a wide range of lasers including UV, violet, blue, green, yellow, orange, red, and infrared lasers. We specialize in high stability, low noise, narrow linewidth, single frequency, pulsed, fiber, and multi-wavelength lasers for various applications.
Our lasers are used in semiconductor inspection, holography, confocal laser scanning microscopy, optogenetics, flow cytometry, Raman spectroscopy, medical treatment, laser processing, light shows, and many other scientific and industrial applications.
Yes, CNI provides OEM and custom laser solutions tailored to specific customer requirements. Our engineering team works closely with clients to develop lasers that meet unique specifications for wavelength, power, beam quality, and packaging.
CNI adheres to strict quality control processes and our products meet international standards. We have implemented comprehensive quality management systems to ensure the reliability and performance of all our lasers and optical systems.
You can visit our official website at cnioptics.com to explore our products and submit an inquiry. Our sales team will respond promptly with the requested information and pricing details.

Contact CNI Optics

Reach out to our team for product inquiries, technical support, or custom solutions.

Contact Information

Ms. Polaris Wang
Sales Representative
Phone
+86 13514405706
86-0431-85603799
WhatsApp
+86 13514405706
Address
No.888 Jinhu Road High-tech Zone, Changchun, Jilin, China
Postal Code: 130103
WeChat
wly19990721

Get in Touch

For product inquiries, technical support, or custom solutions, please visit our official website to contact our team.

Visit Official Website

Our team will contact you promptly to discuss your requirements and provide the information you need.

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