News

  • Basic knowledge of optical polarization

    Basic knowledge of optical polarization

    1 Polarization of light   Light has three basic properties, namely wavelength, intensity and polarization. The wavelength of light is easy to understand, taking the common visible light as an example, the wavelength range is 380~780nm. The intensity of light is also easy to understand, and whethe...
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  • Safety and Health in the Optical Industry

    Safety and Health in the Optical Industry

    In the fast-paced, dynamic field of optics, safety and health are often overlooked in favor of technical expertise and innovation. However, at Chengdu Paralight Optical Co., Ltd., concern for safety and health is as important as the pursuit of optical excellence. Through regular fire safety dril...
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  • Film parameter testing – transmittance and reflectivity

    Film parameter testing – transmittance and reflectivity

    1 Performance parameters after coating In the previous article, we introduced the functions, principles, design software and common coating techniques of optical thin films. In this article, we introduce the testing of post-coating parameters. The performance parameters ...
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  • Subsurface damage of optical elements

    Subsurface damage of optical elements

    1 Definition and causes of subsurface damage The Sub-surface damage of optical components (SSD, sub-surface damage) is usually mentioned in high-precision optical applications such as intense laser systems and lithography machines, and its existence restricts the final p...
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  • Center deviation of optical components Definition and terminology

    Center deviation of optical components Definition and terminology

    1 Principles of optical films The center deviation of optical elements  is a very important indicator of lens optical elements and an important factor affecting the imaging of optical systems. If the lens itself has a large center devi...
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  • Welcome to Paralight Optical Communication

    Welcome to Paralight Optical Communication

    Chengdu Paralight Optics Co., Ltd. has 12 years of experience in R&D, design, and integrated production, and is a leading manufacturer in the industry. Our core businesses include: Wave plates, small prisms and microspheresUltraviolet, visible, mid- and far-infrared ...
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  • Optical thin film principles, design software and coating technology

    Optical thin film principles, design software and coating technology

    1 Principles of optical films In this article, we will introduce the principles of optical thin films, commonly used design software and coating technology. The basic princi...
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  • Exploring the World of Infrared Optics

    Exploring the World of Infrared Optics

    Infrared optics  play a crucial role in various fields, revolutionizing the way we perceive and interact with our environment. From enhancing night vision to enabling thermal imaging, these optics have a wide range of applications....
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  • Chengdu Paralight  Optics Co., Ltd. Weekly Employee Summary

    Chengdu Paralight Optics Co., Ltd. Weekly Employee Summary

    As part of our ongoing efforts to foster a culture of excellence and accountability, we are introducing a new initiative for weekly employee summaries. This initiative aims to recognize outstanding performance, address areas for improvement, and enhance overall team coll...
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  • Cutting Edge Optics: Customized Solutions for Different Applications

    Cutting Edge Optics: Customized Solutions for Different Applications

    In the field of precision optics, demand for high-quality optical components has been growing steadily across industries. From advanced imaging systems to cutting-edge laser technology, the need for specialized optical components such as lenses, mirrors and filters has b...
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  • Paralight Optical Components Training for New Employees

    Paralight Optical Components Training for New Employees

      Chengdu Paralight Optics Co., Ltd. is committed to providing continuous optical component product training for new employees. Our training program is designed to equip new employees with the necessary knowledge and skills to excel in the field of optical components. T...
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  • Paralight Visit LASER World of PHOTONICS CHINA

    Paralight Visit LASER World of PHOTONICS CHINA

      LASER World of PHOTONICS CHINA is a premier event showcasing the latest advancements in photonics and laser technologies. With over 1,200 exhibitors from around the globe, the exhibition floor is a vibrant hub of innovation and collaboration. Dated 19th March,2024 Pa...
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