As the global optoelectronics industry focuses its attention on the world-renowned exhibition capital, LASER World of PHOTONICS—the premier biennial event in the global optoelectronics sector—will make a grand debut from June 24 to 27, 2025, at the Munich Exhibition Center in Germany! This highly influential gathering brings together industry leaders and cutting-edge technologies from around the globe.
At this globally acclaimed feast of optoelectronic technology, Changguang Chenspu (Booth No.: Hall A3, Booth 339) proudly unveiled its full range of high-end optical filters and innovative spectral instrumentation solutions, showcasing to the international professional audience Chenspu’s outstanding achievements and cutting-edge expertise in the field of precision optics.
Chenpu’s Strength: China’s Flagship in Optical Thin-Film Technology
Changchun Changguang Chenspu Technology Co., Ltd. derives its core technology from the commercialization of research results from scientific projects conducted by the Chinese Academy of Sciences. The company brings together a top-notch coating technology team led by researchers from the Changchun Institute of Optics and Precision Mechanics of the Chinese Academy of Sciences, and is committed to becoming a globally leading provider of system-level coating technology solutions.
Focusing on the R&D, design, and manufacturing of high-end optical components and advanced spectroscopic instruments, Changguang Chenspu offers a comprehensive suite of patterned coating system solutions—from dry and wet etching, film deposition, and cutting to inspection and packaging. Its products and services are widely used in globally significant fields such as aerospace, life sciences, high-end semiconductor equipment manufacturing, scientific research and education, and industry.
(The director of the Changchun Institute of Optics and Precision Mechanics introduces Chenpu and its product series to the Chinese Consul General in Munich, Germany.)
(Overseas peers have been raving about Chenspu.)
Filter Product Series: Precise Control, Empowering Multiple Fields
At this year’s Munich exhibition, Changguang Chenspu’s core filter product line drew considerable attention, showcasing the company’s profound technical expertise in the field of precision optical thin films.
- Multispectral filters: Utilizing high-precision gradient film-thickness control technology, these filters play a critical role in fields such as water quality monitoring, material sorting, and agricultural remote sensing, with performance reaching internationally advanced levels.
- Linear gradient filters—featuring breakthrough splicing technology with high positioning accuracy—are the core optical engine driving the miniaturization and integration of spectroscopic instruments.
- Specialty optical filters—including high-performance fluorescence filters and near-ultraviolet (NUV) blocking filters—meet the specialized spectral requirements of both research and industrial applications.
Relying on innovative ion-beam sputtering deposition technology, Changguang Chenspu’s products achieve precise selection and control across the spectral range from near-ultraviolet to far-infrared.
Spectroscopic Instruments: Innovative Applications to Tackle Global Challenges
Based on its core optical filtering technology, Changguang Chenspu has developed a series of spectroscopic instruments tailored for practical applications, providing efficient solutions to customers worldwide.
- Lambda Hyperspectral Camera: Featuring a unique gradient coating technology that enables continuous imaging without gratings, delivering highly efficient and precise spectral analysis capabilities.
- Portable Fresh Meat Quality Analyzer: Rapid, non-destructive testing of key indicators such as protein, fat, moisture, and pH value, helping to ensure food safety worldwide.
- Handheld Hyperspectral Smart Water Analyzer: Collects water spectral data in real time and performs cloud-based analysis, enabling rapid and quantitative monitoring of water quality.
- Specvision Drone Spectral Imaging Index Analyzer: Pixel-level multispectral imaging technology that acquires and visually presents key surface information in real time.
- VisionStar Pixel-Level Mosaic Imaging Spectrometer: A revolutionary chip-coating spectroscopy technology that enables rapid acquisition of hyperspectral data, with enormous potential in fields such as pharmaceuticals, agriculture, and environmental protection.
Chenpu invites you: Let’s jointly create a new global vision for optoelectronics!
Optoelectronic technology is driving global industrial transformation at an unprecedented pace. Changguang Chenspu sincerely invites customers, partners, and industry experts from around the world to visit our booth!
Explore the allure of cutting-edge filtering technology and exchange ideas on the limitless possibilities of spectral imaging applications!
