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Corporate News
03 Mar 2025

Successful conclusion: Changchun Changguang Tatsunmu exhibits at 2020 China Optical Fair

Light Leads Manufacturing and Creates the Future---Changguang Chenpu On September 12, the 3-day 22nd China International Optoelectronic Expo (CIOE) came to an end at Shenzhen International Convention and Exhibition Center. More than 3,000 optoelectronic enterprises around the world with innovative technologies and products, covering communications, optics, laser, infrared, sensing and other industrial chain, for the application field to display the optoelectronic intelligent manufacturing solutions,...
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Corporate News
03 Mar 2025

Long Light Tatsu Spectrum was awarded the Outstanding Achievement Award!

Our project "Engineering Demonstration of Variable Wavelength Filters and Marketing of Spectral Applications" won the "2020 Changchun Institute of Optical Mechanics Outstanding Achievement Award". List of Projects of Changchun Institute of Optical Machinery Excellent Achievement Award in 2020 No. Name of Achievement Recommended Department Main Completer ...
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Corporate News
03 Mar 2025

Changguang Tatsumi 2020 All Staff Wrap-up Meeting

Time is in a hurry, the years go by like a shuttle, in the blink of an eye, 2020 has passed by quietly. In order to further summarize the experience, avoid the shortcomings and meet the brand-new 2021, on January 9, 2021, Changchun Changguang Chen Spectrum Technology Co. First of all, all the staff from the actual work, the work of 2020 was reported: the main job duties, work content,...
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Corporate News
03 Mar 2025

ON Semiconductor Acquires Aptina for $400 Million

The acquisition of Aptina will significantly expand ON Semiconductor's image sensor business, building on the company's leading position in the fast-growing image sensor segment of the automotive and industrial semiconductor markets. TSR, an independent market research firm, reports that demand for image sensors in the automotive and industrial applications market will grow at a compound annual growth rate of 16% per year from 2013-2016. "Through the acquisition of Apti...
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Corporate News
03 Mar 2025

GVR: Global image sensor market expected to grow steadily through 2020

U.S. market research firm Grand View Research (hereinafter referred to as "GVR") recently released a research report shows that the global image sensor market is expected to grow steadily at a rate of 6.7% from 2014 to 2020. According to the report, the global image sensor market is expected to reach USD 12.028 billion by 2020. Image sensors are mainly ...
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Application Areas
25 Feb 2025

Industrial

Changguang Chenmu spectral analysis technology to help industrial sorting to solve the technical blockage Multi-spectral image obtains the spatial dimension information of the object as well as its spectral information. Compared with the traditional RGB image, multi-spectral image can provide richer image information, better reflect the various optical features of the image, and has broader application prospects. The main application directions are all kinds of sorting industry, plastics,...
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Application Areas
25 Feb 2025

Life Sciences

What kind of sparks will be generated between LKCS hyperspectral technology and biomedicine? CSP's linear gradient filters, biochemical filters and fluorescent filters are widely used in biomedical and life science instruments, and are the key components of their analytical systems, which are used in the fields of organic chemistry, clinical diagnosis, drug screening, biochemistry, molecular biology, immunobiology, cell biology, environmental analysis, food ...
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Application Areas
25 Feb 2025

Aerospace

Changguang TCS Coating Technology Helps Remote Sensing Imaging In response to the restriction of image sensor manufacturers on the sale of aerospace-grade multispectral chips to China, we have successfully developed 4-spectrum, 5-spectrum, 9-spectrum, 32-spectrum and other multispectral filters. At present, the developed aerospace-grade multispectral filters have been successfully applied to many national major satellites and Jilin 1 satellite, and obtained very good image and spectral data. Multi-spectral filters...
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common problems
24 Feb 2025

What is a linear graduated filter?

Linear gradient filters are so-called "linear" because their spectral characteristics are different at different positions and change linearly with the change of spatial position. Linear gradient filters have the advantages of wavelength gradient, channel selection, and stable performance, etc. The spectral characteristics of the filters vary linearly due to the use of ion-assisted or ion-beam sputtering processes, and the formation of wedge-shaped film layers by plating a multilayered film system with varying thicknesses on the substrate surface. ...
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