SFG10 Filter Glass Description
SFG10 Filter Glass has high UV cut-off and infrared cutoff capabilities and can be used as laser cavity material for absorbing 1 micron and unwanted UV and infrared radiation in high repetition rate high-energy laser systems.
SFG10 Filter Glass Specifications
Material Specifications
Transition temperature (℃)
|
490
|
Softening temperature (℃)
|
540
|
Linear thermal expansion coefficient (10-7 / K) (30 ~ 100℃)
|
87
|
Linear thermal expansion coefficient (10-7 / K) (30 ~ 300℃)
|
100
|
Thermal conductivity (25℃) (W/mK)
|
1.1
|
Optical and spectral properties
Uv cut-off (5mm, 2% transmission) (nm)
|
350
|
Infrared cut-off (nm)
|
2500
|
Refractive index (D 589.3nm)
|
1.563
|
Refractive index (1053nm)
|
1.57
|
Abbe number
|
56.6
|
SFG10 Filter Glass Applications
- Diffuse reflection pumping cavity
Two key technologies are used in the pumping chamber. First, SFG-silicate glass is used as a filter to prevent color centers and reduce thermal effects in laser media. In addition, SFG- silicate glass
SFG10 Filter Glass Packaging
Our SFG10 Filter Glass is carefully handled during storage and transportation to preserve the quality of our product in its original condition.