Laser Wavelength Purification Filter
Laser wavelength narrowband filters can be divided by their half bandwidth into general laser wavelength filters and laser line-cleanup filters. The former are mainly used in application scenarios insensitive to stimulated emission noise near the laser wavelength, such as when the laser serves as a fluorescence light source; the latter are mainly designed for gas and solid-state lasers to eliminate spontaneous emission noise, such as in Raman spectrometers and medical laser systems.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Laser Filter for Fluorescence - Substrate Material | Quartz, H-K9L, colored glass |
| Laser Filter for Fluorescence - Fabrication Method | IAD dielectric hard coating |
| Laser Filter for Fluorescence - Center Wavelength - Half Bandwidth | 375-8、405-8、488-10、532-10、561-10、594-10、632-10、685-10、730-10 |
| Laser Filter for Fluorescence - Thickness | 3.5-6mm |
| Laser Filter for Fluorescence - Steepness | <1% of operating wavelength |
| Laser Filter for Fluorescence - Diameter | Dia2-20mm |
| Laser Filter for Fluorescence - Blocking Depth | 4-5OD |
| Laser Filter for Fluorescence - Transmittance | >90% |
| Laser Clean-up Filter - Substrate Material | Quartz, H-K9L, colored glass |
| Laser Clean-up Filter - Manufacturing Process | IAD dielectric hard coating |
| Laser Clean-up Filter - Center Wavelength - Half Bandwidth | 355-2、488-2.5、532-2.5、632.8-3 785-3、808-3.5、830-3.5、1064-4.5 |
| Laser Clean-up Filter - Thickness | 3.5-6mm |
| Laser Clean-up Filter - Edge Steepness | <1% of operating wavelength |
| Laser Clean-up Filter - Diameter | Dia2-20mm |
| Laser Clean-up Filter - Blocking Depth | 5-6OD |
| Laser Clean-up Filter - Transmittance | >80% |
Applications
Datasheet
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Supplier Information
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