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

Spectrum Analyzers
Laser Application Systems
Laser Measurement Tools
Laser Marking
Fiber-Coupled Lasers & LEDs
Optics & Coatings
Laboratory Instruments
Components & Accessories
Spectrum Analysis
Fiber Optic Spectrometer
Raman Spectrometer
Fluorescence Spectrometer
A/T Spectrum Detection System
CRDS Detection System
TRS Detection System
Laser Sources
Components & Accessories
Customer Service
TTL or Analog Modulation
Fiber Coupling
Coating Service
Laser Marking Service
Customized Products
Contact CNI
Tel: +86-431-85603799 / 89216078
Fax:    +86-431-87020258
國內: 0431-87020257 / 89216068
Optical Spectrum Analyzer

Optical Spectrum Analyzer


       Spectroscopy is a branch of optics, studying the generation of spectrum of various substances and its interaction with materials. Spectroscopy technology is not only a scientific tool, it also provides an important method of qualitative and quantitative analysis in the chemical analysis. Spectroscopy technology works by measuring the light intensity of ultraviolet, visible, near infrared and infrared wavelengths, is widely used in scientific research, teaching, industrial and many other fields. CNI offers laser, spectrometer, software analysis and other products, also provides customized products according to customers’ demands.

Fiber optic spectrometer

Fiber Optic Spectrometer

It can be used to measure wavelength and line width of laser, LED and common light source, can accurately obtain the spectral characteristics of the light source which is being tested.

Multi-channel Spectrometer

Rainbow series Multi-channel spectrometer is made features of wide spectral range and high resolution, with synchronous delay device.

Raman Spectrometer

It provides fingerprint spectrum for the substance characterization and identification. Applications: Jewelry appraisal, forensic appraisal, hazardous material detection, etc.

Laser Induced Plasma Spectormeter (LIBS)

Fluorescence Spectrometer

With high sensitivity, strong selectivity, micro samples and simple operation, it is applied to cry stal, rare earth elements and other fluorescence spectrum detection.

Laser Induced Plasma Spectrometer

With the features of rapid and simple detection process, it is widely used in alloy, coal, waste water, waste gas and various fields which is relevant with elements detection.

A/T Spectrum Detection System

Complete equipment which is applied to sample absorbance, use to monitoring chemical reaction process, lens coating transmission band detection.
Optical Cavity Ring-down Spectroscopy Detection System Time-Resolved Spectrum Detection System

CRDS Detection System

Long absorption optical path, unaffected by light intensity fluctuation, easy to quantitative measurement, gas concentration variation precision measurement.

TRS Detection System

By measuring the fluorescence lifetime of atom and molecule radiation to obtain the lifetime of excited state, transition probability, collision cross section and other relevant information.


The Raman/Fluorescence probe with the whole curing optical design,  is suitable for samples flexible switching, meets the laboratory and industrial inspection requirements.  
Laser Sources Accessories Custom Design

Laser Sources

CNI laser has narrow spectral bandwidth, high spectral purity and high wavelength stability, which guarantees the stability and accuracy of the testing results.


CNI provides many kinds of spectrum analysis accessories, such as optical filter, laser power meter, wavelength calibration laser, laser goggles, etc.

Custom Design

CNI has the R&D ability to develop spectrum analysis system and components based on customer’s requirements.


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

 International Tel: +86-431-85603799  Domestic Tel:  0431-87020257  Fax:+86-431-87020258   

(★^O^★)MG龙的财富_豪华版 时时彩开奖直播 湖南幸运赛车直播软件 云南快乐10分开将结果第63期开奖 1千炮捕鱼网站 昌盛国际彩票平台 足球任选9场中奖金额 vr赛车历史开奖 安徽25选5昨天开奖号码 四川金7乐开奖结果金牛网 期货行情分析 腾讯三人麻将下载 双色球红球复试奖金查询表 尤里米数字货币骗局 单机大众麻将四人免费 云南时时彩开奖中-点击进入 凤凰彩票平台奖金