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2020-06-03

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 as a world's leading designer and manufacturer of laser system, 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
2020-02-25

CNI had a great show at Photonics West 2020

The Photonics West is one of the largest international optoelectronics exhibitions in the United States, and was held as scheduled in 2020. Here you can get access to the cutting-edge technologies and 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 ultra-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.
2020-06-12

The Most Cutting-edge Research by Laser Tools

Nowadays, laser technology is practically ubiquitous, and lasers are a cutting-edge tool 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
2020-06-12

Application of Adaptive Optics in Fluorescence Microscope

Research Background Fluorescence microscopy has the advantages of less damage to samples, specific labeling, and suitable for in vivo imaging, etc. It has always been the main method in biomedical research. However, due to the defects of the optical system itself, the unevenness of the optical properties of the biological sample, and the change in the refractive index of the interface between the sample and the microscope infiltration medium, etc., the aberration occurs. The presence of aberrations makes it difficult for microscopic imaging to achieve diffraction-limited resolution. Aberrations have different effects on different microscopes, but in all cases will lead to a reduction in image contrast and resolution, and as the depth of biological tissue imaging increases, the aberration problem becomes more and more serious, making fluorescence Microscopes cannot image high-resolution deep layers of living organisms. Adaptive optics (AO) technology corrects dynamic optical wavefront errors by using deformable mirrors (DM) or spatial light modulators (SLM) and other correction elements, thereby improving the imaging performance of the optical system. Therefore, more and more researchers combine AO with fluorescence microscopy to correct dynamic wavefront aberrations and improve imaging qual Basic Principles of Adaptive Optics
2020-06-09

Multi-line laser combiner systems with 2-20 wavelengths optional from UV to IR.

Multi-line Laser/ Multi-wavelength Laser CNI offers multi-line laser/ multi-wavelength laser combiner systems in free space and fiber output, it can combine multiple wavelengths into one box, with optioal USB or RS232 control. The wavelengths are available for UV-Visible-IR range. This multi-line lasers can be widely used for medical, biomedical, and industrial application, etc. ◆ Free Space Output Features Separate laser head and driver for easy integration 320-1064nm
2020-04-16

Marking laser for translucent button with adjustable repetition rate 1-200kHz

AO-I-1064 infrared laser for laser marking Features Average power 1-20W with air cooled. 1~200kHz wide repetition frequency range and high marking effciency With first pulse suppression function, suitable for sensitive materials Application For various kinds of translucent button marking Surface treatment of composite materials Fine marking of metals and nonmetals
2019-12-23

Diode laser from 375nm to 980nm is specially designed for Raman spectroscopy with narrow linewidth 0.06 nm.

FC-D Series Laser for Raman Spectroscopy FC-D series fiber coupled laser is specially designed for Raman spectroscopy, wavelength available from 375nm to 980 nm. The spectral linewidth is optional from 0.1 nm and 0.06 nm according to customers' actual requirements. Housed in ultra compact package, it is the perfect choice for Raman spectrometer, chemical and biological research, environmental science, jewelry appraisal, forensic appraisal, food/drug safety inspection, geological exploration, systems design and integration.
2019-11-21

The fifth innovation award of Nanometer optoelectronics and application, sponsored by CNI was held

On November 2nd, 2019, the fifth innovation award of Nanometer optoelectronics and application, sponsored by CNI was held at CUST. CNI Vice Chairman Hubing Wang, director of the national nanometer manipulation and manufacturing international joint research center of the university Zuobin Wang attended the ceremony. Award-winning students Vice Chairman Hubing Wang delivered a speech at the award ceremony Senior engineer of CNI, Huidong Xiao makes an academic report on "semiconductor laser application" for teachers and students
2019-11-12

The first ''CNI & Photonics Scholarship'' awarding ceremony was held

On November 2nd, 2019, the first ''CNI & Photonics Scholarship'' awarding ceremony was held at Changchun University of Science and Technology. CNI Vice Chairman Hubing Wang, Party Secretary of the college of science Xuehong Zhang and Vice President Lanlan Gao attended the ceremony. Vice chairman Hubing Wang and the students Universtiy party secretary Xuehong Zhang delivered a speech for the award ceremony
2019-09-11

Multi-channel Spectrometer

CNI developed Rainbow series Multi-channel spectrometer with the features of wide spectral range and high resolution. With synchronous delay device to ensure synchronous acquisition between channels, the highest resolution up to 0.1nm. It is suitable for high resolution detection in wide spectal range. CNI can also customize the different channels of the spectrometers according to different customers` demands. Multi-channel optional (Can be customized)
2019-09-10

Prof. Martin Booth of the Oxford University, visited CNI

On July 19th, 2019, Prof. Martin Booth of the Oxford University, visited CNI. Professor Martin Booth read for a degree in Engineering Science at Hertford College, Oxford, from 1993-7. His doctoral work in adaptive optics for confocal microscopy took place in the Department of Engineering Science at the University of Oxford from 1997-2001, during which time he was also a member of Jesus College. He became Professor of Engineering Science and Senior Research Fellow at Jesus College in 2014. He also holds a College Lecturership at Lincoln College. His current research interests centre on the development of new dynamic optical methods for applications ranging from biomedical imaging to laser-based manufacturing. The International sales manager of CNI introduced the company's current situation, R&D team and basic products to Prof. Martin Booth and his companions. They visited the production line, aging and testing workshop of DPSS lasers, diode lasers and fiber lasers. Prof. Martin Booth highly recognized CNI strength and production scale.
2019-06-30

World Of Photonics Congress

Munich international applied laser and optoelectronic technology expo 2019 is the only professional optoelectronic expo in the world, which covers all categories of optoelectronics industry and displays the most advanced technologies, sponsored by the famous Munich international exposition group (MMG) in Germany. A variety of optoelectronic products with novel designs and leading technologies, new solutions and application technologies that keep pace with world trends will be on the stage. Thousands of optoelectronic enterprises from all over the world will gather at the new international expo center in Munich. Exhibition pictures As the representative of advanced photoelectric technology at home and abroad, changchun new industry (CNI) participated in the laser application expo. The picture of CNI's booth Changchun new industries with solid super compact UV - IR, semiconductor laser, fiber laser, laser wavelength, high-energy laser, machine vision module, spectrometer, power meter, marking the light source, Mini marking machine, application covers light gene, Raman spectroscopy
2019-05-09

CNI went to the United States to participate in CLEO exhibition

From May 7, 2019 to May 9, 2019, the international conference on laser and optoelectronics was successfully held in the us SAN jose convention and exhibition center. Aua Zheng and Julia Feng, CNI sales manager, went to the us to participate in CLEO exhibition. This exhibition is another promotion activity of CNI for the international optical field. CNI after careful preparation, with exquisite technical standards, high-performance laser equipment once again attracted many international famous enterprises and research institutions to watch and consult. After the sales representative of the CNI laser marking machine, Raman spectrometer, laser diode, line laser and other laser equipment in detail, some buyers in the field and the person in charge of the purchase intention. CLEO covers many fields of laser and optoelectronics. Scientists, entrepreneurs and engineers from all walks of life come together. There were 250 exhibitors and about 5,000 visitors, the highest number of participants in five years and the highest number of papers submitted. We bring back not only valuable expertise, but also the actual needs of our end customers. CNI promotes and deduces new technologies and releases new products with the help of exhibitions to seek new opportunities for cooperation and face-to-face communication with custom
2019-04-18

CNI(Laser designers and manufacturers)23rd anniversary

In 1996, the new industry was born in the warm arms of the President of the Chinese academy of sciences chunguang institute. From the toddler to thrive,CNI is exciting style; I enriched my spare time and constantly injected fresh blood into the new industry. 2003, CNI won the title of "national enterprise postdoctoral research station and provincial technology center". Growth on the road there are stumbling, but CNI by virtue of: good times not slack, adversity not retreat, painstaking research, continuous innovation momentum, laser as the main research and development direction of a series of sophisticated products are gradually known. CNI is "committed to being a trusted and respected company". CNI Manufacturer of high-quality DPSS Laser,Single Frequency Laser,Narrow Linewidth Laser,Line Laser,Fiber Laser,UV Laser,Laser Diode,Spectrum Analyzers. Over the years, CNI has continuously strengthened itself and adhered to the principle of "please come in and go out", striving to create better J laser products and services for customers.
2019-04-04

CNI releases 213~1064nm q-switched picosecond laser, pulse width ~50ps, high repetition frequency 0.1-10mhz

Mode-locked picosecond laser Changchun new industry(CNI) provides high beam quality and stability of mode-locked pulse laser, pulse width less than 20ps, compact body structure and high quality performance, suitable for OEM equipment assembly and integration, as well as end-user applications for research projects.The main application areas are raman spectroscopy, material processing, scientific research,Optical instruments, marking, engraving, astronomy. PS - R series Product specification: 111Picosecond laser characteristics:Sample laser,SN 0016A10R-01
2019-01-30

CNI upgraded Raman probe series

RPB-360 Raman probe ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Technical parameters Designation RPB-360 Raman probe Size 111*38*14.8mm and the top of the probe is 38mm Material
2018-11-12

CNI released High energy 532 nm laser with good beam profile M2<1.5, 500uJ@ 7kHz @<5ns.

High Energy Laser High energy laser includes lamp pumped (LPS series) and diode pumped (DPS series) lasers. It is widely used in medical, scientific research, material processing and industrial applications. 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 infrared laser can be up to 20 J.
2018-08-17

266 nm ps fiber laser with pulse width 100 ps & rep. rate variable, and mode locked one with pulse width<10ps.

Fiber Laser Series CNI offers fiber lasers with compact OEM modular design which is ideal for systems integration. They are widely used in communication, radar, medical cosmetology, optical instrument, interference, holography, spectrum analysis, pump source, measurement, physics experiment, etc. The 1550 nm fiber laser is in single longitudinal and polarized mode. The pulsed mode up to 1 MHz modulation and pulse duration variation are also available. Measurement Data: Beam profile of FL-1080-CW
2018-08-09

DOE lasers for machine vision, beam patterns in multi-line/ring, grid, cross, etc.

Diffraction Patterns A Diffractive Optical Element (DOE) utilizes a surface with a complex microstructure for various optical patterns. CNI offer laser modules with such patterns, the beams' shape can be controlled and changed flesibly according to customers' requirement. This series lasers are widely used for machine vision and photoelectric detection, such as bar code scanners, 3D sensors and viewfinders,and also well suited to serve many other applications ◆Diffraction Pattern Options
2018-07-16

CNI attend the 16th Seoul nanokorea nanotechnology exhibition held from July 11 to 13, 2018

CNI attend the Laser Korea 2018 held in Korea gaoyang international convention and exhibition center, with 90 booths and 60 exhibitors in total. (show a total of 600 booths at the same period, and at the same time the exhibition includes technology innovation (university, research institute), nano material, nano manufacturing, intelligent sensor, advanced ceramics, etc.) laser show is an international conference, South Korea, has a cutting-edge laser technology, all kinds of laser, laser processing equipment, laser technology and equipment for medical use, optical analysis measurement equipment, etc. There are many industrial and university customers to visit. My unit has two employees to participate in this exhibition, a total of 60 companies booth, effective inquiry received 40 or so, clinch a deal amount is 300000, potential orders for 2.5 million yuan. There are several potential industrial volume customers, we are confident to cooperate successfully, the sales volume can increase by 3 million to 4 million per year. There are many participants in the Korean laser exhibition, and the exhibition has a good effect. There are many potential industrial and medical cosmetology clients, and we will continue to participate in it next year.
2018-04-19

CNI released Nanosecond pulsed diode laser with variable pulse width 5-100 ns

Nanosecond Pulsed Diode Laser CNI offer nanosecond pulsed diode laser, with tunable pulse width 5-100ns (external trigger), good beam profile and high power stability. It has ultra compact design that can be easily integrated into customers instrument. This series laser can be widely used in microelectronics, solar energy, material processing, equipment integration, etc.

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hania Yang

Ms. hania Yang

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