co spinel

Some knowledge about Co:Spinel

What is Co:Spinel? Co: Spinel is a type of spinel crystal that contains cobalt (Co) as a do…

Date: February 24, 2023

Variation of light yield with Ce3+ doping concentration

Concentration

1. What is the doping concentration of crystal? The doping concentration of crystal refers…

Date: February 1, 2023

Schematic-diagram-of-focal-length-changes-caused-by-weak-absorption-of-materials

Weak absorption test of crystalline materials

1. Why measure weak absorption? The absorption of optical material or optical film will dir…

Date: January 31, 2023

Schematic diagram of photothermal deflection method (reflective film as an example)

Optical coating index – absorption attenuation

1. What is the absorption loss of the film? Absorption loss is caused by electrical energy,…

Date: January 31, 2023

Happy New Year

The Chinese New Year is coming. I wish all the staff and customers of Crylink a rich and pr…

Date: January 19, 2023

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