CR3032 battery_Sino Technology Manufacturer Group co.,ltd

CR3032 battery

The difference between cr2450 and cr2032

In the transverse direction of the double-fold fiber core, a glass part with a large thermal expansion coefficient and a circular cross-section is set. During fiber drawing at high temperatures, these portions shrink, resulting in tension in the y-direction of the core and compressive stress in the x-direction.

It causes the photoelastic effect of the fiber material, and makes the refractive index differ in the X direction and the Y direction. According to this principle, the polarization is kept constant.

Product parameter