Broadband Beam Sampler, N-BK7, 25.4 mm, λ/10, 660-1000 nm
$105.00
Ex Tax: $105.00
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The 10B20NC.2 Broadband Beam Sampler is a 1.0 inch (25.4 mm) diameter, 6.10 mm thick, N-BK7 beam sampler with a λ/10 surface flatness. It is 660 to 1000 nm anti-reflection coated on the back surface. 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.
feature | |
Angle of Incidence | 45° |
Antireflection Coating | 660-1000 nm |
Chamfers | 0.25-0.76 mm face width |
Chamfers Angle Tolerance | 45° ±15° |
Cleaning | See How to Clean Optics |
Clear Aperture | > central 80% of diameter |
Coating Code | NC.2 |
Damage Threshold | 500 W/cm2 CW, 1.0 J/cm2 with 10 nsec pulses, typical |
Diameter | 25.4 mm |
Diameter Tolerance | +0/-0.13 mm |
Durability | MIL-C-675C, moderate abrasion million cycles |
Material | Grade A N-BK7 |
Substrate Number | 10B20 |
Surface Flatness | ≤λ/10 at 632.8 nm over the clear aperture |
Surface Quality | 15-5 scratch-dig |
Thickness | 6.1 mm |
Thickness Tolerance | ±0.38 mm |
Wedge | 30 ±15 arc min |
Tags:
Broadband Beam Sampler
, N-BK7
, 25.4 mm
, λ/10
, 660-1000 nm
, 10B20NC.2
, Broadband Beam Samplers