
Analyzer, Testing Equipment
61-6929-97 Water Free Synthetic F***d Silica Window For Infrared Laser φ30mm Thickness 3mm OPNQ-30C03-P
Product Description
Product Model: 61-6929-97Product Brand: SIGMAKOKI CO., […]
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Product Details
Product Model: 61-6929-97
Product Brand: SIGMAKOKI CO., LTD.
Features
- Quartz glass absorbs water (OH groups) at wavelengths of 1.4 μm, 2.2 μm, and 2.7 μm.
- Anhydrous synthetic quartz has eliminated the absorption of water in the infrared region by a special manufacturing method that does not bind water molecules to glass molecules.
- Can be ***d as a window in the infrared range from visible to 3 μm.
- The optical and physical properties other than infrared absorption are the same as those of ordinary synthetic quartz.
- Beca*** of its high rigidity and stability, it can also be ***d as a window in vacuum or high-pressure containers.
- Intense ultraviolet light ca***s fluorescence.
- * Use ultraviolet/infrared CaF2 window (OPCF) or synthetic quartz substrate for excimer laser (OPSQK) for external ***.
- * The infrared window plate is not coated with an anti-reflection film.
- * The transmittance is about 94% due to the loss ca***d by surface reflection (3% per surface).
- * Reflected and transmitted wavefronts are not guaranteed for anhydrous synthetic quartz windows.
Spec
-
[
common specification]
- Material: Anhydride synthetic quartz
- Parallelism: <3′
- Scratch - dig: 20?10
- Effective diameter: 90% of the outer diameter
- [Individual specification]
- Outer diameter φD: φ30mm
- Thickness t: 3mm
- RoHS conform product
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