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  • 31 2021-03
    New launched dual-wavelength fiber coupled laser with spectral linewidth<0.1 nm for Raman spectroscopy
    Dual-wavelength Narrow Linewidth Fiber Coupled Laser System lasers combines two wavelengths into one box and outputs from one optical fiber. It has the features that the linewidth of each wavelength is less than 0.1nm, which is widely used in Raman spectroscopy, biomedicine and dual wavelength metrology. Specification
  • 05 2021-01
    Lasers Application (Ⅰ)
    Single-longitudinal-mode Laser Single-frequency lasers, that is single-longitudinal-mode lasers. Its characteristic is that the output laser mode satisfies both single transverse mode and single longitudinal mode. There is only one single longitudinal mode in the resonator tooscillate, and the output light intensity presents a Gaussian distribution. CNI offers single longitudinal mode (SLM) lasers with ultra narrow spectral line width and long coherence length, the wavelength are from 360nm to 1550nm.
  • 08 2021-01
    Lasers Application (Ⅱ)
    Fine laser marking Today, the first one we want to introduce you is our lasers for marking application. Laser marking is a permanent process that uses a beam of concentrated light to create a lasting mark on a surface. CNI offers Q-switched DPSS lasers and Mini laser marking machines, avilable with 355 nm, 532 nm and 1064 nm.
  • 13 2021-01
    Lasers Application (Ⅲ)
    High Energy Laser CNI can provide lamp-pumped and diode-pumped lasers with high pulse energy. Available with 266 nm, 355 nm, 532 nm, 1064 nm, 1573 nm, etc.. The single pulsed energy of 532 nm green laser can be up to 450 mJ and the energy of 1064 nm
  • 03 2020-06
    Laser power meter with 100µW-100W measurement range, multi-channel USB connection with PC is optional
    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. The power can not go beyond the range of the power meter when using it. ■ Testing Instrument: Power Meter Product Picture Model Power range Main Features Thermopile Laser Power Meter TS serie
  • 02 2020-12
    Gene sequencing laser
    Gene sequencing is a new gene detection technology, which simply means to display the sequence of base ATGC in DNA/RNA molecules.Gene sequencing technology can be used to analyze and determine the full sequence of genes from blood or saliva, so as to target individual genes for prevention and treatment in advance. In 1977, Walter Gilbert and Frederick Sanger established DNA sequencing technology and won the Nobel Prize in chemistry in 1980.From there, the technology that will dominate the future of the life sciences is widely used in research. Over the past 40 years or so, gene sequencing has undergone many technological The first generation of gene sequencing technology (Sanger sequencing) is based on the sequencing principle of Sanger dideoxy termination method, combined with fluorescence labeling and capillary array electrophoresis technology to realize the automation of sequencing. The basic method is chain termination or degradation method.The method was then converted to fluorescent nucleotide labeling, capillary electrophoresis differentiation and laser detection, thus realizing the first generation of automated sequencing method. The second-generation sequencing (NGS) achieves high-throughput sequencing at the expense of reading length, and the sequence of hundreds of thousands to millions of nucleic acid molecules can be obtained simultaneously in one operation. The first generation of sequencing is synthetic termination sequencing, while the second generation of sequencing is pioneering in the introduction of reversible termination terminals, so as to achieve simultaneous synthesis and sequencing.The DNA is sequenced by a laser that excites a fluorescent signal during DNA replication, scanning it for special markers (commonly known as fluorescent molecular markers) carried by newly added bases.
  • 25 2020-02
    CNI had a great show at Photonics West 2020
    The Photonics West is one of the large international optoelectronics exhibitions in the United States, and was held as scheduled in 2020. Here you can get access to advanced technologies, including the fields of biomedical photonics, industrial laser light sources, optoelectronic materials and devices, MEMS and MOEMS photonics technology and nanotechnology. CNI exhibited hot products such as compact diode laser, ultraviolet laser, single-frequency solid-state laser, Multi-wavelength fiber coupled laser system, fiber laser, laser sources for LIBS and Lidar, structured laser, laser power meter and spectrometer, etc.
  • 12 2020-06
    Research by Laser Tools
    Nowadays, laser technology is practically ubiquitous, and lasers are used in developing all manner of brilliant innovations. Up to now, more than ten thousand of academic papers have been publised by using CNI lasers, and the optical beam can be found in various practial applications. To memorize this milestone, we listed some applications in respect to our customers. 01Confocal Light Field Microscopy The institute of Neuroscence, Chinese Academy of Sciences, presents a new imaging method, confocal light field microscopy, to enable fast volumetric imaging deep into brain. They demonstrated the power of this method by recor
  • 26 2024-02
    785 nm laser, >40W and spectral linewidth <0.1 nm fiber coupled for line-scanning Raman application.
    FC-785 High Power FiberCoupled Laser System The High Power Fiber Coupled Laser System integrates laser, fiber coupled optics, laser power supply and temperature control into housing. It is coupled with a line generator at the fiber end. It has features of high power, perfect line uniformity and continuously adjustable line width. Line generator can be customized on request. High Power Fiber Coupled Laser System with its stable performance, high reliability works professionally in line-scanning Raman spectroscopy system. FEATURES •Output power up to 50W •Wavelength tolerance is 785±0.5nm • Spectral linewidth less than0.2nm • Lens angle of line generator isoptional
  • 26 2023-12
    Femtosecond Lasers with pulse width <300fs and high repetition rate up to 2MHz.
    High Power Femtosecond Laser Features NarrowPulseWidth(<300fs) HighRepetitionRate HighOutputPower GoodBeamquality
  • 20 2023-11
    Pathology/Histology Tissue Cassettes & Glass Slides Marking Solution
    Tissue Cassettes Printer Features: 1. Cold laser marking technology does not need ink, ribbon and other consumables; 2. Automatic robotic arm grab tissue cassettes transmission mode; 3. It can put in nearly 100 tissue cassettes at one time; 4. Fast printing speed, simple operation, and maintenance-free; 5. Patient information will never be lost and not confused; 6. The hopper can be easily installed without adjusting the angle; 7. The outlet groove can accommodate 6 tissue cassettes, and the extension module is optional; 8. Patient information can be imported by the LIS electronic medical record system; 9. Built-in air purification system and dust collector;
  • 01 2023-11
    Spatial Light Modulator
    Spatial Light Modulator As a product carrier for digital optical technology applications, 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. It can easily write specific information into light waves to achieve the purpose of light wave modulation. Through the image signal, the voltage of each pixel is dynamically controlled in real time, so as to realize the modulation of light waves. The performance of spatial light modulators largely determines the application value and development prospects of modern optical fields such as optical information processing, adaptive optics and optical computing. ■ Reflective Spatial Light Modulator ■ Transmissive Spatial Light Modulator
  • 08 2023-10
    TS300 Laser Power Meter can detect power ranges 0.5~300 W and wavelength ranges 0.19~25 µm.
    TS300 Laser Power Mete Features: Wavelength range: 0.19 -25µm Damage threshold: 45KW/cm2 Power measurement range: 0.5W-300W TS300-TP100 Active area diameter: 25mm
  • 22 2023-09
    High Energy Diode Pumped Pulse Laser
    High Energy Diode Pumped Pulse Laser Features A variable attenuator and nonlinear crystal are integrated into the laser head. Uniform flat-top beam intensity distribution. Rep.rate(adjustable):1-100Hz Single wavelength output or quad-wavelength coaxial output options (1064nm/532nm/355nm/266nm).
  • 05 2023-09
    Mini355 Laser Marking System
    Mini355 Laser Marking System Features: - 355nm violet wavelength, cold light source, suitable for marking on sensitive materials; - Air cooling without maintenance, long lifetime; - Excellent beam profile to achieve fine marking line;
  • 23 2023-08
    High Power Multi-wavelength Laser
    High Power Multi-wavelength Laser Features: Built-in driver for easy operation 375-1550nm wide range of wavelengths available 2-20 wavelengths can be combined into one system Customized wavelength and output power combinations Single or Multi Channel optional Customized size available Software controllable Applications: Medical Industrial Biomedicine
  • 12 2023-08
    6-Channel Tissue Cassettes Printer
    6-Channel Tissue Cassettes Printer Features: Cold laser marking technology does not need ink, ribbon and other consumables; Automatic robotic arm grab tissue cassettes transmission mode; It can put in 80x6 channels tissue cassettes at one time; Fast printing speed, simple operation, and maintenance-free; Patient information will never be lost and not confused; The hopper can be easily installed without adjusting the angle.
  • 02 2023-08
    Supercontinuum laser, spectrum from 470-2400nm.
    ALL FIBER SUPERCONTINUUM SOURCE LASER 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.
  • 06 2023-07
    High Resolution Spectrometer-Aurora4000
    High Resolution Spectrometer-Aurora4000 Introduction: The Aurora 4000 series spectrometer uses 3648 pixel CCD linear array detector, its optical resolution up to 0.02 nm (FWHM), measuring spectral range of 185-1200 nm, with the characteristics of high speed spectral response and high resolution, suitable for applications in many fields. The system consists of incident slit, collimator mirror, dispersion element (grating), focusing optical system and detector. The spectrum is collected by optical fiber and read by the software (Spectral Analysis). Features: 14 at the bit A / D resolution Programmable circuit design USB 2.0 (USB 1.1 c
  • 05 2023-06
    CNI Laser New Products - Picosecond Laser Series
    Picosecond Laser Series Applications: · High precision marking and cutting of glass · Metal / Ceramic / Sapphire marking / drilling / cutting · Cutting of LCD / OLED display panel · LED wafer dicing / Wafer scribing · SiP package circuit etching and cutting · Ink removal ... PS-D model Specifications: Higher frequency and higher power can be customized!
  • 05 2023-05
    Wavelength calibration sources are available for convenient spectrometer calibration across 253~1700nm.
    Wavelength Calibration Sources CNI new launched Hg-Light wavelength calibration light source for wavelength calibration and spectral line calibration of spectroscopic equipment. The spectral range is from 253~1700nm in the UV-Visible band. The easily identifiable mercury and argon transmission spectral lines are printed on the housing for fast and reliable wavelength calibration. Stable, long life, cost effective and easy to handle. ■ Wavelength Calibration Sources: Hg-Light Features: SMA905 connector (FC connector optional)
  • 26 2023-04
    375-1550nm high power OEM laser module, output power up to 500W.
    High Power Laser Diode Module Features: 1. Wavelength: 375nm to 1550nm 2. Output power up to 500W 3. Fiber core diameter: 100/200/400/600μm... 4. Free space / Fiber coupled 5. Customized optional Applications: 1. Plastic welding & soldering 2. Stripping
  • 26 2023-04
    Laser viewing card can detect wavelengths from 250nm~13um
    Laser Viewing Card Laser viewing cards convert UV/ infrared radiation to visible radiation providing a visual image of light. The cards consist of an UV/ infrared phosphor material which stores the energy from conventional light sources (e.g. indoor room lighting, sunlight). As incident UV/ infrared light stimulates the phosphor, the stored energy is released in the form of visible light.Hand-held viewers are ideal for observation and alignment, of laser beams with wavelengths between 250nm and 13um. The viewer delivers a bright, high-contrast image with edge-to-edge sharpness. ◆ Plastic Viewer ■ UV Detector Card: 250-450nm Wavelengt
  • 26 2023-04
    213~1064nm Sub-nanosecond laser with 1.5~2ns pulse width for LIBS, LIF
    All Solid State Sub-nanosecond Laser Features: 1. Narrow Pulse Duration 2. Air Cooled 3. High Peak Power 4. High Repetition Rate Specifications: Wavelength (nm)

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