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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC®組件由愛特蒙特光學設計、指定或製造。進一步瞭解

20mm Dia. Uncoated, λ/20 Fused Silica Window

Uncoated λ/20 Fused Silica Window

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Stock #65-860 聯絡我們
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NT$4,900
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下載產品資料

Product Details

Type:
Laser Line Window

Physical & Mechanical Properties

Bevel:
Protective as needed
Clear Aperture CA (mm):
18.00
Diameter (mm):
20.00 +0.00/-0.10
Thickness (mm):
3.00 ±0.10
Parallelism (arcsec):
≤5
Young's Modulus (GPa):
73
Poisson's Ratio:
0.16
Edges:
Fine Ground

Optical Properties

Angle of Incidence (°):
0
Coating:
Uncoated
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica Excimer Grade (Corning 7980 KrF)
Surface Quality:
10-5
Transmitted Wavefront, P-V:
λ/20
Wavelength Range (nm):
200 - 2200
Index of Refraction nd:
1.458
Abbe Number (vd):
67.8
Damage Threshold, By Design: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
5 J/cm2 @ 10ns

Material Properties

Fused Silica Grade:
7980 KrF 0A
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

Regulatory Compliance

RoHS 2015:
Reach 209:
Certificate of Conformance:

產品系列說明

  • 提供266nm、355nm、532nm及1064nm選項
  • 自發螢光低
  • 損傷閾值高達 10 J/cm2 (在 10ns 及 1064nm 情況下)

TECHSPEC® λ/20高功率雷射光窗鏡具備高效率、高損傷閾值的V鍍膜,可再提升設計波長範圍內的穿透能力。破壞閾值的範圍是2 - 5J/cm2 ,由此可將這些窗鏡輕鬆整合至多數Nd:YAG雷射系統中。該鍍膜位於精密的準分子級紫外線級熔融石英(fused silica)基材上,可實現出眾的熱穩定性、很低的波前畸變以及超低的自發螢光。如需瞭解客製鍍膜選項或楔形版本,請聯絡我們的銷售部門

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Surface Quality

Title  Type 比較 庫存號碼   價格  Buy
20.0mm Optic Dia., Optic Mount Fixed #64-559 NT$1,068
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2.0 - 35.0mm Optic Dia., Three-Screw Adjustable Ring Mount Fixed #03-668 NT$2,170
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9.5 - 73.0mm Optic Dia., Three-Screw Adjustable Ring Mount Fixed #36-605 NT$2,713
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5.0 - 25.0mm Optic Height, Metric Bar-Type Optic Holder Fixed #55-529 NT$3,325
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7.0 - 40.0 Optic Height, English Bar-Type Optic Holder Fixed #03-676 NT$3,465
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10.0 - 60.0mm Optic Height, Metric Bar-Type Optic Holder Fixed #55-530 NT$3,535
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19.5 - 108.0mm Optic Dia., Three-Screw Adjustable Ring Mount Fixed #03-670 NT$3,710
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7.0 - 67.0 Optic Height, English Bar-Type Optic Holder Fixed #03-669 NT$3,780
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8.0 - 118.0 Optic Height, English Bar-Type Optic Holder Fixed #03-666 NT$3,920
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4.0 - 36.0mm Optic Dia., Self-Centering Jaw Clamp Fixed #16-077 NT$5,145
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2"/50.8mm Diameter, Bar Type Lens / Filter Holder, Quick Start Optical Mounts Fixed #17-530 NT$5,259
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5.0 - 100.0mm Optic Dia., Self-Centering Jaw Clamp Fixed #16-078 NT$13,405
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