About the company
Area of Experties
- DPSS Lasers
- Diode Lasers
- High Energy Lasers
- High Power Lasers
- Fiber Coupling Lasers
- Fiber Lasers
- Structured Lasers
- Multi-wavelength lasers
- Power Meters
- Spectrometers
- Raman Probes
- Laser Marking Machines
Leading Products
Laser Marking Machine
CNI is dedicated to offer high quality laser source and laser marking machine with short pulse duration, high peak power, cost-effectiveness and high fine precise marking lines. Compared to traditional marking, the process is more efficient, non-tactile and without any mechanical stress, which is suitable for various marking fields such as diamond, metal, steel, IC, plastics, package, logo, etc.
Raman Probe
CNI launched Raman/fluorescence probe with the whole curing optical design ensures the high repeatability, compact light path, and which is suitable for different samples’ flexible switching, good collection of testing signals. It can be used in combination with the laser and fiber spectrometer, can meet the laboratory and industrial inspection requirements.
Spectrometer
Fiber optic spectrometer with the advantages of modularization and flexibility of its measuring system is widely 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.
Power Meter
Laser power meter is used to measure laser power and power stability. CNI designed several laser power measurement instruments with the features of accuracy testing, easy operation, etc., which could fully meet customer’s practical needs of laser power and power stability measurement. They are widely used in the research, teaching, medical science, industry and other fields.
Fiber Coupling Laser
Fiber coupling laser systems have integrated laser diode, fiber coupling optics, laser power supply, LD current and temperature control into one housing. They have compact dimensions and many convenient functions, such as power adjustment, temperature control, LED display and RS232 which make them very suitable for pumping, scientific researches, industrial and medical applications.
Laser
CNI offers true CW lasers, quasi-CW lasers and Q-switched pulsed lasers in wavelengths ranging from deep UV 213nm to mid infrared 4800nm. The products are widely used for scientific research, equipment manufacturing, biomedical experiment, precision measurement, entertainment, communication,material processing, process control, online detection, investigation equipment and many other fields.
Latest News
Femtosecond Lasers with pulse width <300fs and high repetition rate up to 2MHz
Femtosecond pulsed laser at 343nm is made features of short pulse duration, high repetition rate, high average power and good beam quality, which is used in sapphire marking, ceramic cutting, semiconductor cutting, film scribing, physics experiment, etc.
Supercontinuum laser, spectrum from 470-2400nm
Supercontinuum laser can cover the spectral output range from 470nm to 2400nm. It has the advantages of high stability, good beam quality, narrow pulse width and compact structure, which can be widely used in fiber component characterization, fiber sensing, broadband spectroscopy, fluorescence spectroscopy, scientific research, etc.
New launched spatial light modulators include amplitude and phase types
Spatial light modulators can change the amplitude, polarization state or phase of light distribution in space under the control of time-varying electrical drive signals and other signals, or convert incoherent light into coherent light. Through the image signal, the voltage of each pixel is dynamically controlled in real time, so as to realize the modulation of light waves.
