Femtoline Dual Band Mirrors

Laser mirrors for femtosecond applications are designed to have a broad operating wavelength range and linear phase versus frequency characteristics (low group delay dispersion (GDD)). The coating is a single layer dielectric and has no phase shift over the operating wavelength region.

 

High reflectivity mirrors always have higher reflection, broader operating region and lower pulse distortion for s-polarization than for p-polarization for the same dielectric coating. If possible use the mirrors with s-polarized beam.

 

Our standard mirrors are suitable for fundamental Ti:Sapphire and Yb:KGW/KYW lasers and their doubled, tripled or quadrupled frequencies. Recommended for high power laser applications operating in UV region.

Delivery

Estimated delivery time: from 4 - 5 days

Wavelength
Material
Size
AOI
R, % (s+p)/2

BK7, ø12,7x3 mm

Code Wavelength Material Size AOI R, % (s+p)/2 Price Delivery Add to cart
051-4080 390-410+780-820 nm BK7 ø12.7x3 mm 45° 99.5% 94 $ Request To cart
051-4080-i0 390-410+780-820 nm BK7 ø12.7x3 mm 99.7% 94 $ Request To cart
051-5103 500-530+1000-1060 nm BK7 ø12.7x3 mm 45° 99.5% 94 $ Request To cart
051-5103-i0 500-530+1000-1060 nm BK7 ø12.7x3 mm 99.7% 94 $ 4 - 5 days To cart

BK7, ø25,4x6 mm

Code Wavelength Material Size AOI R, % (s+p)/2 Price Delivery Add to cart
052-4080 390-410+780-820 nm BK7 ø25.4x6 mm 45° 99.5% 113 $ 4 - 5 days To cart
052-4080-i0 390-410+780-820 nm BK7 ø25.4x6 mm 99.7% 113 $ 4 - 5 days To cart
052-5103 500-530+1000-1060 nm BK7 ø25.4x6 mm 45° 99.5% 113 $ 4 - 5 days To cart
052-5103-i0 500-530+1000-1060 nm BK7 ø25.4x6 mm 99.7% 113 $ Request To cart

BK7, ø50,8x8 mm

Code Wavelength Material Size AOI R, % (s+p)/2 Price Delivery Add to cart
055-4080 390-410+780-820 nm BK7 ø50.8x8 mm 45° 99.5% 166 $ 4 - 5 days To cart
055-4080-i0 390-410+780-820 nm BK7 ø50.8x8 mm 99.7% 166 $ 4 - 5 days To cart
055-5103 500-530+1000-1060 nm BK7 ø50.8x8 mm 45° 99.5% 166 $ 4 - 5 days To cart
055-5103-i0 500-530+1000-1060 nm BK7 ø50.8x8 mm 99.7% 166 $ 4 - 5 days To cart

BK7, ø76,2x12,7 mm

Code Wavelength Material Size AOI R, % (s+p)/2 Price Delivery Add to cart
057-4080 390-410+780-820 nm BK7 ø76.2x12.7 mm 45° 99.5% 250 $ Request To cart
057-4080-i0 390-410+780-820 nm BK7 ø76.2x12.7 mm 99.7% 250 $ Request To cart
057-5103 500-530+1000-1060 nm BK7 ø76.2x12.7 mm 45° 99.5% 250 $ Request To cart
057-5103-i0 500-530+1000-1060 nm BK7 ø76.2x12.7 mm 99.7% 250 $ Request To cart

UVFS, ø12,7x3 mm

Code Wavelength Material Size AOI R, % (s+p)/2 Price Delivery Add to cart
061-4080 390-410+780-820 nm UVFS ø12.7x3 mm 45° 99.5% 121 $ 4 - 5 days To cart
061-4080-i0 390-410+780-820 nm UVFS ø12.7x3 mm 99.7% 121 $ 4 - 5 days To cart
061-5103 500-530+1000-1060 nm UVFS ø12.7x3 mm 45° 99.5% 121 $ 4 - 5 days To cart
061-5103-i0 500-530+1000-1060 nm UVFS ø12.7x3 mm 99.7% 121 $ Request To cart

UVFS, ø25,4x6 mm

Code Wavelength Material Size AOI R, % (s+p)/2 Price Delivery Add to cart
062-4080 390-410+780-820 nm UVFS ø25.4x6 mm 45° 99.5% 141 $ 4 - 5 days To cart
062-4080-i0 390-410+780-820 nm UVFS ø25.4x6 mm 99.7% 141 $ 4 - 5 days To cart
062-5103 500-530+1000-1060 nm UVFS ø25.4x6 mm 45° 99.5% 141 $ 4 - 5 days To cart
062-5103-i0 500-530+1000-1060 nm UVFS ø25.4x6 mm 99.7% 141 $ 4 - 5 days To cart

UVFS, ø50,8x8 mm

Code Wavelength Material Size AOI R, % (s+p)/2 Price Delivery Add to cart
065-4080 390-410+780-820 nm UVFS ø50.8x8 mm 45° 99.5% 236 $ 4 - 5 days To cart
065-4080-i0 390-410+780-820 nm UVFS ø50.8x8 mm 99.7% 236 $ Request To cart
065-5103 500-530+1000-1060 nm UVFS ø50.8x8 mm 45° 99.5% 236 $ 4 - 5 days To cart
065-5103-i0 500-530+1000-1060 nm UVFS ø50.8x8 mm 99.7% 236 $ 4 - 5 days To cart

UVFS, ø76,2x12,7 mm

Code Wavelength Material Size AOI R, % (s+p)/2 Price Delivery Add to cart
067-4080 390-410+780-820 nm UVFS ø76.2x12.7 mm 45° 99.5% 353 $ Request To cart
067-4080-i0 390-410+780-820 nm UVFS ø76.2x12.7 mm 99.7% 353 $ Request To cart
067-5103 500-530+1000-1060 nm UVFS ø76.2x12.7 mm 45° 99.5% 353 $ Request To cart
067-5103-i0 500-530+1000-1060 nm UVFS ø76,2x12,7 mm 99.7% 353 $ Request To cart
Delicious
Coating
Hard dielectric High Reflection R>99.5%
Angle of Incidence 
45±3°
Designed for Average Polarization
R=(Rs+Rp)/2
Laser Damage Threshold >50 mJ/cm2, 50 fsec, 800 nm typical

 

Substrate
Material
UV grade Fused Silica or BK7 glass
S1 Surface Flatness
λ/10 at 633 nm
S1 Surface Quality
20-10 scratch & dig (MIL-PRF-13830B)
S2 Surface Quality
Commercial polish
Diameter Tolerance
+0.00 mm-0.12 mm
Thickness Tolerance
±0.25
Wedge
<3 min
Chamfer
0.3 mm at 45° typical
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