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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

Fused Silica Wedge Prisms

TECHSPEC Fused Silica Wedge Prisms

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  • Deviates Laser Beam Path from 0.5° - 5.0°
  • Ideal for UV to NIR Beam Steering Applications from 250 to 1064nm
  • Ideal for High Power Beam Steering Applications

Common Specifications

Note:
Specificy this is S1 & S2 power and irregularity, not the overall power of the wedge
Bevel:
Protective bevel as needed
Image Orientation:
Beam Deviation
Substrate:
Fused Silica (Corning 7980)
Surface Quality:
20-10
Power (fringes) @ 632.8nm:
0.50
Irregularity (fringes) @ 632.8nm:
0.20
Coefficient of Thermal Expansion CTE (10-6/°C):
0.52

Products

 Coating  Dia. (mm)  Power (diopters)   Ray Deviation @ 355nm (°)   Wedge Angle   Compare   Stock Number   Price  Buy
Uncoated 12.50 0.87 0.50 1° 3'0"
UV-VIS (250-700nm) 12.50 0.87 0.50 1° 3'0"
Laser V-Coat (355nm) 12.50 0.87 0.50 1° 3'0"
Laser V-Coat (532nm) 12.50 0.87 0.50 1° 3'0"
Laser V-Coat (1064nm) 12.50 0.87 0.50 1° 3'0"
Uncoated 12.50 1.74 1.00 2° 5'56"
UV-VIS (250-700nm) 12.50 1.74 1.00 2° 5'56"
Laser V-Coat (266nm) 12.50 1.74 1.00 2° 5'56"
Laser V-Coat (355nm) 12.50 1.74 1.00 2° 5'56"
Laser V-Coat (1064nm) 12.50 1.74 1.00 2° 5'56"
Uncoated 12.50 2.62 1.50 3° 8'42"
UV-VIS (250-700nm) 12.50 2.62 1.50 3° 8'42"
Laser V-Coat (355nm) 12.50 2.62 1.50 3° 8'42"
Laser V-Coat (1064nm) 12.50 2.62 1.50 3° 8'42"
Uncoated 12.50 3.49 2.00 4° 11'14"
UV-VIS (250-700nm) 12.50 3.49 2.00 4° 11'14"
Laser V-Coat (1064nm) 12.50 3.49 2.00 4° 11'14"
Uncoated 12.50 4.37 2.50 5° 13'29"
UV-VIS (250-700nm) 12.50 4.37 2.50 5° 13'29"
Laser V-Coat (355nm) 12.50 4.37 2.50 5° 13'29"
Uncoated 12.50 6.99 4.00 8° 17'39"
UV-VIS (250-700nm) 12.50 6.99 4.00 8° 17'39"
Laser V-Coat (1064nm) 12.50 6.99 4.00 8° 17'39"
Uncoated 12.50 8.75 5.00 10° 17'38"
UV-VIS (250-700nm) 12.50 8.75 5.00 10° 17'38"
Laser V-Coat (355nm) 12.50 8.75 5.00 10° 17'38"
Laser V-Coat (1064nm) 12.50 8.75 5.00 10° 17'38"
Uncoated 25.00 0.87 0.50 1° 3'0"
UV-VIS (250-700nm) 25.00 0.87 0.50 1° 3'0"
Laser V-Coat (355nm) 25.00 0.87 0.50 1° 3'0"
Laser V-Coat (532nm) 25.00 0.87 0.50 1° 3'0"
Laser V-Coat (1064nm) 25.00 0.87 0.50 1° 3'0"
Uncoated 25.00 1.74 1.00 2° 5'56"
UV-VIS (250-700nm) 25.00 1.74 1.00 2° 5'56"
Laser V-Coat (355nm) 25.00 1.74 1.00 2° 5'56"
Laser V-Coat (532nm) 25.00 1.74 1.00 2° 5'56"
Laser V-Coat (1064nm) 25.00 1.74 1.00 2° 5'56"
Uncoated 25.00 2.62 1.50 3° 8'42"
UV-VIS (250-700nm) 25.00 2.62 1.50 3° 8'42"
Laser V-Coat (355nm) 25.00 2.62 1.50 3° 8'42"
Laser V-Coat (1064nm) 25.00 2.62 1.50 3° 8'42"
Uncoated 25.00 3.49 2.00 4° 11'14"
UV-VIS (250-700nm) 25.00 3.49 2.00 4° 11'14"
Laser V-Coat (355nm) 25.00 3.49 2.00 4° 11'14"
Laser V-Coat (532nm) 25.00 3.49 2.00 4° 11'14"
Laser V-Coat (1064nm) 25.00 3.49 2.00 4° 11'14"
Uncoated 25.00 4.37 2.50 5° 13'29"
UV-VIS (250-700nm) 25.00 4.37 2.50 5° 13'29"
Laser V-Coat (532nm) 25.00 4.37 2.50 5° 13'29"
Laser V-Coat (1064nm) 25.00 4.37 2.50 5° 13'29"
Uncoated 25.00 6.99 4.00 8° 17'39"
UV-VIS (250-700nm) 25.00 6.99 4.00 8° 17'39"
Laser V-Coat (266nm) 25.00 6.99 4.00 8° 17'39"
Laser V-Coat (355nm) 25.00 6.99 4.00 8° 17'39"
Laser V-Coat (1064nm) 25.00 6.99 4.00 8° 17'39"
Uncoated 25.00 8.75 5.00 10° 17'38"
UV-VIS (250-700nm) 25.00 8.75 5.00 10° 17'38"
Laser V-Coat (266nm) 25.00 8.75 5.00 10° 17'38"
Laser V-Coat (532nm) 25.00 8.75 5.00 10° 17'38"
Laser V-Coat (1064nm) 25.00 8.75 5.00 10° 17'38"

Product Details

TECHSPEC® Fused Silica Wedge Prisms are designed for a range of laser beam steering applications requiring UV-VIS or first through fourth Nd:YAG harmonic Anti-Reflection Coatings. They are optimized to ensure the highest level of system performance using tightly controlled specifications including λ/10 surface flatness, 20-10 surface quality, and a wedge tolerance of 15 or 30 arcseconds. The Nd:YAG coated versions feature high transmittance and guaranteed laser damage thresholds specific to the design wavelength. TECHSPEC® Fused Silica Wedge Prisms utilize a wedge design to deviate laser beam path from 0.5° – 5°. By creating a risley prism pair using two wedge prisms with the same ray deviation, custom beam steering up to two times the wedge deviation is possible. A low coefficient of thermal expansion ensures accurate beam steering in high power laser applications.

Note: Power Diopter is defined as 1cm deviation at a distance of 1m from the prism. TECHSPEC® Wedge Prisms are also available in N-BK7 versions.

Technical Information