10% Samarium Doped Glass Filter Plate
- Product Item : HYRD-D028
- Category： Quartz Windows
- Material: 10% Samarium doped glass
- Refractive index: ND=1.5755
- Surface: Polished /Transparent
- Application: Laser Optics
10% Samarium Doped Glass Filter Plate
The samarium doped glass is new type of dual end cutoff focusing cavity glass, which is used in laser emitter components. The glass is processed through optical cold processing to form a focusing cavity (also called as laser flow tube). After processing, the chemical strengthening is necessary to increase the laser flow tube strength. The function of the focusing cavity in the laser module is to concentrate the light energy emitted by the Krypton lamp onto the laser rod, which is then transformed into a 1064nm continuous laser through the energy level transition of the laser rod.
Product Parameters
Material
10% Samarium Doped Glass
Color
Light yellow
Surface
Clear / transparent
Surface quality
60/40
Dimension tolerance
±0.05mm
Process
Optical polishing
Strengthening
Yes
Application
Laser Optics
Material Properties
Expansion coefficient
10.4 x 10-6/K (room temperature~300℃)
Refractive index
ND=1.5755
Softening point
526 ℃
Annealing point
470 ℃
Transmittance curve (thickness 3mm)
