As an important optical component, optical filters are widely used in scientific research, medical treatment, industry and other fields. In the production process of filters, there is a significant difference in cost between customized filters and standard filters. This article will explore the reasons for…
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…
Temperature drift refers to the phenomenon that the performance, parameters or output results of a physical device or system are offset or changed due to changes in ambient temperature. This drift is usually an unavoidable physical effect that affects measurement accuracy, system stability and equipment…
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,…
Short-wave pass filter, also called short-wave filter, low-pass filter, long-wave cut-off filter, is a type of cut-off filter. It is an optical filter that only allows short-wavelength light to pass through and blocks long-wavelength light, that is, it is mainly used to block the interference…
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…
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…
The Photonics West, hosted by the SPIE (Society for Photonics Engineering), has become the largest optical trade event in North America and a world-renowned exhibition in the optoelectronics industry. This exhibition attracted more than 1,300 companies and manufacturers from around the world to participate, with…
On April 26, 2024, the highly anticipated Yokohama International Optics and Photonics Exhibition (OPIE) officially came to an end. GATE also showed its style in this exhibition. GATE’s participation not only demonstrated its profound strength in the field of optics, but also reflected its keen…
Color filter is a key material in modern display technology, especially in the field of liquid crystal display (LCD). It filters white light into three basic pigment dot matrices of red, green and blue through a specific process, thereby realizing color display. This article will…
