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Single and Dual Wavelength AR Coatings

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  • *Low loss V-coatings
  • *Dual wavelength coatings
  • *Suitable for high power application

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  • A single wavelength V-coating can provide reflectance less than 0.20% for 0°incidence at the chosen wavelength.
Part No.
Reflectance
Wavelengths Covered(nm)
VAR1
R≤0.2% for 0° AOI
355
VAR2
R≤0.2% for 0° AOI
488
VAR3
R≤0.2% for 0° AOI
532
VAR4
R≤0.2% for 0° AOI
632.8
VAR5
R≤0.2% for 0° AOI
808
VAR6
R≤0.2% for 0° AOI
1064
VAR7
R≤0.2% for 0° AOI
1310
VAR8
R≤0.2% for 0° AOI
1550

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  • Dual wavelength AR coating is used to cover two wavelengths which are far away from each other. They are useful for optics which must transmit a visible alignment laser as well as a near IR process beam or for transmission of fundamental and first harmonic wavelength.
Part No.
Reflectance

Wavelengths Covered(nm)

DAR1
R<0.25% @ 373nm & R <0.5% @745nm for 0° AOI
373nm/745nm
DAR2
R<0.25% @ 532nm & R <0.5% @1064nm for 0° AOI
532nm/1064nm
DAR3
R<0.25% @ 808nm & R <0.5% @1064nm for 0° AOI
808nm/1064nm
 

If you need coatings for other wavelengths or wavelength combinations, please Contact Us.