2022 China New Design Samarium-Doped Filters - Samarium Doped Glass Triple Bore – LZY

We can provides custom machined laser cavity filters and multi-hole laser flow tubes in a variety of different materials as below:
● Quartz
● Borosilicate glass
● Cerium doped quartz
● Samarium doped glass

Glass Characteristics

The samarium doped glass can block all UV light below 400nm, it is very good UV filter. Samarium doped glass can fluoresce in the visible range, which causes some increase in pumping efficiency with lasing mediums. It also can block the 1064nm wavelength.
By CNC machining, we can create different shapes and dimensions of double bore or triple bore. It will be treated by chemical curing process which strengthens the glass structure.

Different of Samarium Doped Glass And Cerium Doped Quartz

The property that sets Samarium Doped Glass apart from Cerium Doped Glass, is that it also blocks the 1064nm wavelength. This is very important when pumping Nd:YAG lasers which operate at 1064nm, because the 1064nm wavelength coming from the lamp can interfere with the 1064nm wavelength created when pumping the Neodymium in the crystal.

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