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TECHSPEC®組件由愛特蒙特光學設計、指定或製造。進一步瞭解

25mm Dia., NIR Broadband Dielectric, λ/10 Stemmed Mirror

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Stock #16-736 Clearance 5-7 Days
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NT$5,530
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下載產品資料
Diameter (mm):
25.00 +0.00/-0.10
Surface Flatness (P-V):
λ/10
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica (Corning 7980)
Back Surface:
Commercial Polish
Surface Quality:
20-10
Coating Specification:
Ravg ≥98% @ 750 - 1100nm (0 - 45°, All Polarizations)
Ravg ≥99% @ 750 - 110nm (0 - 45°, S-Polarization)
Coating:
Dielectric Mirror (750-1100nm)
Coating Type:
Dielectric
Clear Aperture (%):
90.00
Edges:
Ground, protective bevel as needed
Thickness (mm):
13.00 ±0.20
Type:
Stemmed Mirror
Wavelength Range (nm):
750 - 1100
Compatible Kinematic Mount:
Stem Diameter (mm):
12.50 +0.00/-0.10
Stem Length (mm):
6.50 ±0.20
Damage Threshold, Reference: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
1J/cm2, 20ns, 20Hz @ 1064nm

Regulatory Compliance

RoHS:
Certificate of Conformance:

產品系列說明

  • 桿式設計可在安裝時減少反射鏡表面承受的應力
  • 在寬波長範圍內平均反射率>99%
  • 表面質量 20-10,0-45°入射角
  • 另有 TECHSPEC® 雷射 和 金屬鍍膜 版本可供選擇

TECHSPEC® 寬頻電介質膜桿式反射鏡為高性能、寬頻電介質鍍膜的反射鏡提供較低的安裝應力和出眾的反射率。設計用於安裝在 TECHSPEC®的 可調圓形光學鏡座 和 E系列動態光學鏡座上,反射鏡和動態鏡座之間的所有接觸均透過鏡片的桿來進行,從而減少了反射鏡光學表面承受的應力。與傳統安裝的λ/10平面反射鏡相比,這些反射鏡由於採用了減少應力的設計和單片熔融石英結構,因此具有更優異的熱穩定性及更高的表面平整度。這些電介質膜反射鏡具有大於99%的反射率和20-10的表面質量,其性能明顯優於金屬鍍膜反射鏡,並可減少能量損失和散射來提高系統性能。TECHSPEC® 寬頻電介質膜桿式反射鏡的波長範圍很寬,可輕鬆安裝和整合到光學系統中,是紫外光譜到近紅外光譜的高功率光束轉向應用的理想選擇。

注意: 如有客製需求,請聯絡我們。

A comparison of the aberrations introduced to a λ/10 Stemmed Mirror and a λ/10 First Surface Mirror when mounted in a kinematic mount. As shown, a Stemmed Mirror stays within λ/10 specification up to 12 inoz of torque (“hand-tight”) while a First Surface Mirror becomes out of specification with a surface flatness of λ/5.
A comparison of the aberrations introduced to a λ/10 Stemmed Mirror and a λ/10 First Surface Mirror when mounted in a kinematic mount. As shown, a Stemmed Mirror stays within λ/10 specification up to 12 inoz of torque (“hand-tight”) while a First Surface Mirror becomes out of specification with a surface flatness of λ/5.
Stemmed Mirrors are mounted to kinematic mounts by a stem on
their back surface, resulting in no contact with the edges of the
mirror surface.
Stemmed Mirrors are mounted to kinematic mounts by a stem on their back surface, resulting in no contact with the edges of the mirror surface.
 
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