As an optical element used to select or suppress light of a specific wavelength to achieve spectral control, the function of an optical filter is related to a variety of application environments, and also includes design parameters. The compliance of the parameters greatly affects the…
Narrowband filter is a special bandpass filter with a narrow passband range. It can accurately control the transmission of light of a specific wavelength and block light of other wavelengths. Usually, the half-width (i.e. bandwidth) of the passband of a narrowband filter is between a…
Optical glass refers to glass materials with specific optical properties, which are widely used in various components in optical systems. Optical glass can be divided into many types according to different optical properties, application requirements and material composition. Each type of optical glass has unique…
Optical filters are important components in modern optical systems and are widely used in optical instrument fields such as scientific research, industrial production, biomedicine, and communication technology. In the manufacturing process of optical filters, the selection of substrate optical materials is crucial because their performance…
Interference filter is an important device in optical technology. It uses the interference effect of light waves to selectively transmit or reflect specific wavelengths within the spectral range. With its high-precision and high-efficiency optical performance, it plays an irreplaceable role in scientific research, industrial manufacturing,…
Optical filters are indispensable components in optical systems, which optimize optical performance by selectively transmitting or blocking specific wavelengths of light. Driven by modern technology, the types and functions of optical filters are constantly expanding, and their applications have penetrated into many fields such as…
Optical filters may not be as well-known as lenses or mirrors, but they play a crucial role in modern technology, science, and everyday life. From enhancing the clarity of images in cameras to enabling cutting-edge scientific discoveries, optical filters are indispensable tools. This article dives…
CIOE 2021 (The 23rd China International Optoelectronic Exposition), as the world’s leading optoelectronic exhibition, will be held at Shenzhen World Exhibition & Convention Center on September 1-3, 2021. GiAi welcome your visting our booth No:9A84 & 13B40 Main service :Fabricate your lenses ,optical filters,window glass,prism…
Welcome to Our Booth!We will attend SPIE Photonics West 2019(The Moscone Center. San Francisco) hold on Feb.5th，2019-Feb.7th，2019.And we sincerely invite you to visit our booth!BOOTH NO.: #2127-G
The exhibition focuses on the optical application of laser processing technology, and professionals from 55 countries and regions come to visit.Giai photonics has carefully prepared to present China’s optical component processing technology and optical thin film technology to the world. The exhibits in this exhibition…
The just-concluded 2018 western optoelectronics show wraps up at the moscone exhibition center in San Francisco, us, on feb 1, 2018. The three-day photoelectric expo in the western United States brings the visitors the most cutting-edge experience of photoelectric technology, allowing them to experience the…
