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The 20th China International Semiconductor Expo
In order to further strengthen exchanges and cooperation in the global integrated circuit industry, break through key core technologies, promote collaborative innovation in the industrial chain, supply chain and value chain, accelerate ...
2023-06-20 -
TGG crystal is the best magneto-optical material for Faraday rotator and isolator
Faraday rotator is a kind of magneto-optical device based on Faraday magneto-optical effect. It can rotate the polarization direction of the incoming polarized light by a certain angle, and the rotation direction is only related to the ...
2023-06-20 -
What are the main bases of nonlinear optical materials?
The selection of nonlinear optical materials is mainly based on the following aspects: 1. This is basic, but not the only requirement. Because the laser power can reach a very high level, even if the nonlinear polarizability is not ...
2023-06-20 -
What is laser crystal?
Laser crystal can transform the energy provided by the outside world into crystal materials with highly parallel and monochromatic laser, which are coherent in space and time. It is the working material of crystal laser. The laser c...
2023-06-20 -
What is piezoelectric crystal?
There is a very interesting kind of crystal, when you squeeze or stretch it, its two ends will produce different charges. This effect is called piezoelectric effect. The crystal that can produce piezoelectric effect is called piezoe...
2023-06-20 -
Optoelectronic Laser Exhibition in Frankfurt, Germany, 2022
Time：2022.10.18-20 Venue：Frankfurt exhibition center，Germany Booth number：Hall 8 I112
2023-06-20 -
The 24rd Optoelectronic Expo
The 24rd Optoelectronic Expo (CIOE 2022) Time: September 7-9, 2022 Venue:Shenzhen International Convention and Exhibition Center Booth number: Hall 10 B001
2023-06-20 -
Wuhan Optical Expo 2021
Time: October 27-29, 2021 Venue: China Optics Valley Technology Exhibition Center Booth number: A368
2023-06-20 -
Application of GGG Crystal in magnetic refrigeration
Magnetic refrigeration is to use the magnetocaloric effect of magnetic refrigeration materials, in the isothermal magnetization is to discharge energy to the outside world, demagnetization to absorb heat from the outside world, so as to...
2021-04-06