eo_logo
  • Country/Region
  • cart   
 
See all 20 Products in Family
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

50mm Dia. 266nm Laser V-Coat, λ/20 Fused Silica Window

Uncoated λ/20 Fused Silica Window

×
Stock #65-866
×
Qty 1-5
C$324.00
Qty 6+
C$286.20
Volume Pricing
Request Quote
Angle of Incidence (°):
0
Bevel:
Protective as needed
Clear Aperture CA (mm):
45.00
Coating:
Laser V-Coat (266nm)
Coating Specification:
Rabs <0.25% @ 266nm
Diameter (mm):
50.00 +0.00/-0.10
Thickness (mm):
3.00 ±0.10
Damage Threshold, Pulsed:
3 J/cm2 @ 266nm, 20ns, 20Hz
Design Wavelength DWL (nm):
266
Parallelism (arcsec):
≤5
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Surface Quality:
10-5
Transmitted Wavefront, P-V:
λ/20
Type:
Laser Line Window
Young's Modulus (GPa):
73
Coefficient of Thermal Expansion CTE (10-6/°C):
0.52 (+5 to +35°C)
0.57 (0 to +200°C)
0.48 (-100 to +200°C)
Density (g/cm3):
2.20
Index of Refraction nd:
1.458
Poisson's Ratio:
0.16
Abbe Number (vd):
67.8
Edges:
Fine Ground

Regulatory Compliance

RoHS 2015:
REACH 201:

Product Family Description

  • R < 0.25% for 266nm, 355nm, 532nm or 1064nm
  • Low Auto-Fluorescence
  • Damage Thresholds up to 10 J/cm2 @ 10ns @ 1064nm

TECHSPEC® λ/20 High Power Laser Line Windows feature a high efficiency, high damage threshold V-coating to maximize transmission at the design wavelength. Damage thresholds ranging from 2 - 10J/cm2 allow for easy integration into most Nd:YAG laser systems. The coating is deposited on a precision excimer grade UV grade fused silica substrate for excellent thermal stability, low wavefront distortion, and ultra-low auto-fluorescence. For custom options or wedged versions, please contact our Sales Department.

Laser Optics

Title  Type Compare Stock Number  Price Buy
50.0mm Optic Dia., Optic Mount Fixed #64-567 C$71.55
Qty 10+ C$64.40 Request Quote
  • In Stock
    ×
50.0mm Optic Dia., Optic Mount Fixed #64-568 C$71.55
Qty 10+ C$64.40 Request Quote
  • In Stock
    ×
9.5 - 73.0mm Optic Dia., Three-Screw Adjustable Ring Mount Fixed #36-605 C$92.48
Qty 10+ C$81.68 Request Quote
  • In Stock
    ×
50.0/50.8mm Optic Dia., E-Series Kinematic Mount Adjustable - Tip-Tilt #15-867 C$106.65
Qty 10+ C$101.25 Request Quote
  • In Stock
    ×
50.0mm Optic Dia., Fixed Optic Mount, Quick Start Optical Mounts Fixed #17-516 C$122.18 Request Quote
  • In Stock
    ×
19.5 - 108.0mm Optic Dia., Three-Screw Adjustable Ring Mount Fixed #03-670 C$126.90
Qty 10+ C$112.05 Request Quote
  • In Stock
    ×
7.0 - 67.0 Optic Height, English Bar-Type Optic Holder Fixed #03-669 C$129.60
Qty 10+ C$116.64 Request Quote
  • In Stock
    ×
10.0 - 60.0mm Optic Height, Metric Bar-Type Optic Holder Fixed #55-530 C$129.60
Qty 10+ C$116.64 Request Quote
  • In Stock
    ×
50.0/50.8mm Optic Dia., Kinematic Mount, 2-Screws Adjustable - Tip-Tilt #58-852 C$132.30
Qty 5+ C$119.07 Request Quote
  • In Stock
    ×
8.0 - 118.0 Optic Height, English Bar-Type Optic Holder Fixed #03-666 C$133.65
Qty 10+ C$120.28 Request Quote
  • In Stock
    ×
50.0/50.8mm Optic Dia., Optical Cell Assembly Fixed #36-465 C$144.45
Qty 10+ C$127.98 Request Quote
  • In Stock
    ×
50.0/50.8mm Optic Dia., Kinematic Mount, 3-Screws Adjustable - Tip-Tilt #58-855 C$153.90
Qty 5+ C$138.51 Request Quote
  • In Stock
    ×
50/50.8mm Diameter, E-Series Kinematic Mount, Quick Start Optical Mounts Adjustable - Tip-Tilt #17-522 New
×
C$164.03 Request Quote
  • In Stock
    ×
2"/50.8mm Diameter, Bar Type Lens / Filter Holder, Quick Start Optical Mounts Fixed #17-530 C$179.55 Request Quote
  • In Stock
    ×
50/50.8mm Dia., Kinematic Mount, 3-Screws, Quick Start Optical Mounts Adjustable - Tip-Tilt #17-524 C$211.28 Request Quote
  • In Stock
    ×
50.0/50.8mm Optic Dia., X-Y Translating Optic Mount Adjustable - Linear (XY) #62-957 C$356.40
Qty 5+ C$338.58 Request Quote
  • In Stock
    ×
50.0/50.8mm Optic Diameter, X-Y Translating Optic Mount, Quick Start Optical Mounts Adjustable - Linear (XY) #17-514 C$406.35 Request Quote
  • In Stock
    ×
5.0 - 100.0mm Optic Dia., Self-Centering Jaw Clamp Fixed #16-078 C$468.45
Qty 5+ C$413.10 Request Quote
  • In Stock
    ×
50.0/50.8mm Optic Dia., Precision Gimbal Mount Adjustable - Gimbal #55-000 C$599.40
Qty 5+ C$539.46 Request Quote
  • In Stock
    ×
50/50.8mm ID, Precision Gimbal Mount, Quick Start Optical Mounts Adjustable - Gimbal #17-518 C$651.92 Request Quote
50.0/50.8mm Optic Dia., X-Y-Z Translating Optic Mount Adjustable - Linear (XYZ) #62-960 C$700.65
Qty 5+ C$665.62 Request Quote
  • In Stock
    ×
50.0/50.8mm Optic Dia., 5 Axes Optical Mount Adjustable - Linear (XYZ) & Tip-Tilt #13-778 C$970.65
Qty 5+ C$922.12 Request Quote
  • In Stock
    ×
×