Industry Information

Update November 20, 2023

The difference between laser glass and ordinary optical glass

The difference between laser glass and ordinary optical glass The main advantages of laser glass compared to laser crystals are: (1) Easy to prepare. By applying the process technology for preparing...

Update March 09, 2023

How much do you know about the classification of optical glass?

How much do you know about the classification of optical glass? Optical Classification 1. Colorless optical glass There are specific requirements for optical constants, such as high visible light...

Update May 19, 2022

Explain in detail: how to design a band-pass filter

The band-pass filter is a too broad concept, narrow-band broadband, LC/microstrip/coaxial/waveguide/medium. Various patterns of resonators, various patterns of coupling structure. However, no matter...

Update November 04, 2021

Aspherical parts superfine machining skills

Aspherical parts superfine machining skills 1 Overview 1.1 The effect of aspherical optical parts Aspherical optical parts are a very important optical part; commonly used parabolic mirrors,...

Update September 28, 2021

Bandpass filter detailed _ bandpass filter working principle _ bandpass filter schematic

A band-pass filter is a device that allows waves of a specific frequency band to pass while shielding other frequency bands. For example, the RLC oscillator circuit is an analog bandpass filter. A...

Update September 16, 2021

Production process of optical glass lens cleaning and selection of cleaning agent

It is well known that the optical glass lens processing industry is a very demanding industry, and the standards of the production workshop or the production process must be controlled (for example,...

Update August 19, 2021

Non-imaging optics applied to LED lighting analysis

At this stage, under the situation of increasing global energy shortage, energy conservation and consumption reduction has become a serious problem that we have to face. While the lighting system...

Update August 19, 2021

Ball lens solar power system can generate energy efficiently

Because now the energy used by the earth is mainly non-renewable oil. Therefore, many scientists are committed to the development of a variety of renewable energy sources to ensure the daily supply...

Update August 19, 2021

Aspherical Optics Parts Ultra-precision Machining Technology

1 Overview 1.1 The role of aspherical optical components Aspherical optical components are a very important optical component. Commonly used are parabolic mirrors, hyperbolic mirrors, ellipsoidal...

Update August 12, 2021

Optical lens processing and application

Optical lenses are divided into spherical lenses and cylindrical lenses. The curved surface of the spherical lens is a part of the spherical surface, and is divided into a convex spherical lens or a...