Optical Filter Xenon Lamp Source, How To Choose Suitable Optical Filter For Your Xenon Lamp Simulated Sunlight?
TOPTION brand optical filter contains three types:
1.Catalyst evaluation type optical filter.
2.Sunshine ultraviolet accelerated analog optical filter.
3.UV-CUT optical filter.
For xenon lamp simulated sunlight apparatus, how to choose most suitable optical filter is directly effect your research accuracy and efficiency. So let's see the detail difference between these three types optical filters:
Peak wavelength | 254nm | 350nm | 365nm | 380nm | 400nm | 420nm | 435nm | 450nm | 475nm | 500nm | 520nm | 550nm |
Half-wave bandwidth | 15nm | 15nm | 15nm | 15nm | 15nm | 15nm | 15nm | 15nm | 15nm | 15nm | 15nm | 15nm |
Substrate material | Quartz | Quartz | Quartz | Quartz | Quartz | Quartz | Quartz | Quartz | Quartz | Quartz | Quartz | Quartz |
Dimension (mm) | ￠52mm | ￠52mm | ￠52mm | ￠52mm | ￠52mm | ￠52mm | ￠52mm | ￠52mm | ￠52mm | ￠52mm | ￠52mm | ￠52mm |
Model | Sunshine ultraviolet accelerated analog optical filter | UV-CUT optical filter | |
UVREF | UV-CUT400nm | UV-CUT420nm | |
Filter method | 45° transmission-reflect type ultraviolet region | Transmission-reflect type ultraviolet region cut-off ability: 99.9%. | |
Dimension (mm) | 70*70mm | ￠52mm | |
Plating process | Hafnia epidural. Visible reflect, infrared transmission. 70*70*2mm | Hafnia epidural | |
Substrate material | Quartz | Quartz | |
Average reflectance | ＞85% | \ | |
Reflecting region (nm) | 250nm-400nm | \ | |
Visible-IR transmissivity | ＞90% | \ | |
How to choose suitable optical filter for your xenon lamp source apparatus, welcome contact salesj@toptionlab.com to learn more.