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Home > Products > Optics > Beamsplitters > Broadband Beam Samplers

Broadband Beam Samplers
Broadband Beam Samplers

  • Uncoated front surface for beam sampling
  • Fresnel reflectance from 1–10% at 45°
  • AR coated back surface eliminates ghosting
  • Slight wedge virtually eliminates internal fringes
  • BK 7 or UV fused silica substrates

Product DescriptionProduct DetailSpecificationsDrawingsCatalog PDF
Product Description
Our broadband beam samplers are designed to split off or sample a beam by Fresnel reflection for beam monitoring applications where minimum disturbance of the transmitted beam is necessary. These beam samplers are available in either BK 7 or UV grade fused silica in 25.4, 50.8, and 76.2 mm diameter sizes.



Coatings
 Wavelength Range
(nm)
 Reflectivity per Surface  Angle of Incidence  Coating Code
 440–700  Ravg <0.75 %  45°  NC.1
 660–1000  Ravg <0.75 %  45°  NC.2
 1010–1550  Ravg <0.75 %  45°  NC.3


Ordering Information

BK 7 Broadband Beam Sampler Ordering Information
 Quantity  Model  Description  Price
 
Available Today
 10B20NC.1  BK 7 Broadband Beam Sampler, 25.4 Dia, 6.10mm, λ/10, 440-700nm  
$129.99
 
Available Today
 10B20NC.2  BK 7 Broadband Beam Sampler, 25.4 Dia, 6.10mm, λ/10, 660-1000nm  
$129.99
 
Available Today
 10B20NC.3  BK 7 Broadband Beam Sampler, 25.4 Dia, 6.10mm, λ/10, 1010-1550nm  
$129.99
 
Available Today
 20B20NC.1  BK 7 Broadband Beam Sampler, 50.8 Dia, 9.40mm, λ/10, 440-700nm  
$299.00
 
Available Today
 20B20NC.2  BK 7 Broadband Beam Sampler, 50.8 Dia, 9.40mm, λ/10, 660-1000nm  
$299.00
 
2 Weeks
 20B20NC.3  BK 7 Broadband Beam Sampler, 50.8 Dia, 9.40mm, λ/10, 1010-1550nm  
$366.00


Fused Silica Broadband Beam Sampler Ordering Information
 Quantity  Model  Description  Price
 
Available Today
 10Q20NC.1  Fused Silica Broadband Beam Sampler, 25.4 Dia, 6.10mm, λ/10, 440-700nm  
$230.00
 
Available Today
 10Q20NC.2  Fused Silica Broadband Beam Sampler, 25.4 Dia, 6.10mm, λ/10, 660-1000nm  
$149.99
 
Available Today
 10Q20NC.3  Fused Silica Broadband Beam Sampler, 25.4 Dia, 6.10mm, λ/10, 1010-1550nm  
$149.99
 
Available Today
 10Q40NC.1  Fused Silica Broadband Beam Sampler, 25.4 Dia, 6.10mm, λ/20, 440-700nm  
$298.00
 
Available Today
 10Q40NC.2  Fused Silica Broadband Beam Sampler, 25.4 Dia, 6.10mm, λ/20, 660-1000nm  
$298.00
 
Available Today
 10Q40NC.3  Fused Silica Broadband Beam Sampler, 25.4 Dia, 6.10mm, λ/20, 1010-1550nm  
$331.00
 
Call For Availability
 20Q20NC.1  Fused Silica Broadband Beam Sampler, 50.8 Dia, 9.40mm, λ/10, 440-700nm  
$412.00
 
Available Today
 20Q20NC.2  Fused Silica Broadband Beam Sampler, 50.8 Dia, 9.40mm, λ/10, 660-1000nm  
$412.00
 
Available Today
 20Q20NC.3  Fused Silica Broadband Beam Sampler, 50.8 Dia, 9.40mm, λ/10, 1010-1550nm  
$455.00
 
Available Today
 20Q40NC.1  Fused Silica Broadband Beam Sampler, 50.8 Dia, 9.40mm, λ/20, 440-700nm  
$504.00
 
Call For Availability
 20Q40NC.2  Fused Silica Broadband Beam Sampler, 50.8 Dia, 9.40mm, λ/20, 660-1000nm  
$504.00
 
Available Today
 20Q40NC.3  Fused Silica Broadband Beam Sampler, 50.8 Dia, 9.40mm, λ/20, 1010-1550nm  
$558.00



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