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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

10" Dia. Protected Aluminum, λ/20 Flat Fused Silica

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Stock #65-879-522 聯絡我們
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NT$306,530
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NT$306,530
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NT$291,200
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下載產品資料
Surface Flatness (P-V):
λ/20 (measured before coating)
Back Surface:
Commercial Polish
Surface Quality:
60-40
Diameter (mm):
254.00 +0.0/-1.02
Diameter Tolerance (inches):
+0.0/-0.04
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica (Corning 7980)
Coating Specification:
Ravg >85% @ 400 - 700nm
Ravg >90% @ 400 - 2000nm
Coating:
Protected Aluminum (400-2000nm)
Coating Type:
Metal
Clear Aperture CA (mm):
228.6
Note:
Flatness is specified as Peak to Valley
Thickness (mm):
38.10 ±2.5
Thickness Tolerance (mm):
±2.5
Type:
Flat Mirror
Wavelength Range (μm):
0.4 - 2
Wavelength Range (nm):
400 - 2000
Damage Threshold, Reference: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
0.3 J/cm2 @ 532nm & 1064nm, 10ns

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
Reach 235:

產品系列說明

  • 熔融石英與ZERODUR®基材
  • λ/10與λ/20的表面平整度
  • 提供多種鍍膜選項

TECHSPEC®精密光學平板玻璃反射鏡是干涉測量、成像系統、雷射應用、光學長度折疊和自動校準的最佳選擇。所有反射鏡備有鍍膜或未鍍膜可供選擇,第二表面經過精密拋光以達到窗鏡品質。這些光學平板玻璃反射鏡備有兩種基材可供選擇:ZERODUR®和熔融石英。ZERODUR®是一種由Schott®開發的黃色微晶玻璃陶瓷。ZERODUR®的熱膨脹係數非常低(±0.10 x 10-6/°C)。在注重溫度波動的應用中,ZERODUR®提供無與倫比的熱穩定性。熔融石英具備透光性、較高的耐磨性和耐久性,以及較低的熱膨脹係數(±0.55 x 10-6/°C)。在惡劣環境中,或磨損為主要因素的應用中,熔融石英是理想之選。

TECHSPEC® λ/10與λ/20精密光學平板玻璃可用於測試與量測應用。

注意:表面平整度為鍍膜前測量值

 
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