A range of anti-reflective coatings can be optimised to your specific wavelengths. Theoretical reflectance curves can be supplied on request for particular window material and wavelength combinations.
We offer the following types of antireflective coatings as standard:
- Single-layer ‘AR’ coatings, optimised for a single wavelength
- 2-layer ‘VAR’ coating, optimised for a single wavelength, high performance
- ‘WAR’ coating, optimised for 2 separate wavelengths, high performance
- Multilayer ‘BBAR’ (broadband) coating optimised for a continuous range of wavelengths, high performance
If you think that the demands of your specification exceed, or fall outside of the above coating categories, please contact sales@torrscientific.co.uk with your requirements. Our experienced coating engineers will do their best to design a bespoke solution for your project.
Coatings are processed in-house on TSL’s e-beam system, in cleanroom conditions and tested on a state of the art UV-Vis-NIR spectrophotometer. Further details can be found in the TSL catalogue and price lists.
Please find below some examples of typical AR coating reflectance curves (this list only displays a small range of possible curves, since all of our AR coatings are produced on a bespoke basis for customers:
AR Curves:
BBAR-FS-248-355
BBAR-FS-300-600
BBAR-FS-300-650 – Option 1
BBAR-FS-300-650 – Option 2
BBAR–FS–369–399–493
BBAR-FS-397-729
BBAR-FS-425-760
BBAR-FS-461-700
BBAR-FS-461-707
BBAR-FS-480-852
BBAR-FS-500-600
BBAR-FS-500-700
BBAR-FS-500-800
BBAR-FS-589-1070
BBAR-FS-600-1100
BBAR-FS-650-1050
BBAR-FS-650-1100
BBAR-FS-750-980
BBAR-FS-760-790
BBAR-FS-800-1070
BBAR-FS-800-1500
BBAR-FS-900-1000
BBAR-FS-900-1100
BBAR-FS-900-2400
BBAR-FS-1460-1550
BBAR-Glass-GG455-450-850
BBAR-Glass-RG715-750-1100
BBAR-K-375-866
BBAR-K-400-700
BBAR-K-400-800
BBAR-K-425-760
BBAR-K-450-750 (One side coated only)
BBAR-K-589-1070
BBAR-K-840-950
BBAR-K-900-1000
BBAR-Pyrex-800-1500
BBAR-S-240-360-S&P Mean pol 13 Deg
BBAR-S-450-650
VAR-FS-258
VAR-FS-266
VAR-FS-300-600 (325nm)
VAR-FS-400
VAR-FS-461
VAR-FS-532
VAR-FS-617
VAR-FS-633
VAR-FS-670
VAR-FS-671
VAR-FS-729
VAR-FS-780
VAR-FS-800
VAR-FS-1064
VAR-FS-1550
VAR-K-355-369
VAR-K-399
VAR-K-500
VAR-K-532
VAR-K-550
VAR-K-780
VAR-K-1064
VAR-Pyrex-780
VAR-S-369.5
VAR-S-461
VAR-S-671
VAR-S-780
VAR-S-781
VAR-S-1064
(Last updated: 16 February 2022)