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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...

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...

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,...

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,...