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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

15mm Dia. 400 - 750nm Broadband λ/4 Mirror

Broadband Dielectric λ/4 Mirrors

Broadband Dielectric λ/4 Mirrors

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Stock #70-669 New 5-7 Days
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NT$2,730
Qty 1-5
NT$2,730
Qty 6+
NT$2,188
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Specifications

概況

Type:
Flat Mirror

物理和機械特性

Diameter (mm):
15.00 +0.00/-0.25
Back Surface:
Commerical Polish
Clear Aperture (%):
90
Clear Aperture CA (mm):
13.50
Edges:
Ground
Parallelism (arcmin):
5
Thickness (mm):
2.00 ±0.25

光學特性

Coating:
Dielectric Mirror (400-750nm)
Coating Specification:
Ravg >98% @ 400 - 750nm (0-45°, All Polarizations)
Ravg >99% @ 400 - 750nm (0-45°, S-Polarizations)
Wavelength Range (nm):
400 - 750
Surface Flatness (P-V):
λ/4 (typical)
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Surface Quality:
60-40
Coating Type:
Dielectric
Angle of Incidence (°):
0-45
Damage Threshold, By Design: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
0.5 J/cm2 @ 532nm, 20ns, 20Hz

Regulatory Compliance

RoHS:
Certificate of Conformance:

產品概覽

  • 在金屬鍍膜上增強反射率和LDT
  • 平均反射率 >99%(400 – 750nm範圍內)
  • 適用於0 – 45°入射角的所有偏振狀態
  • λ/10 版本可選

TECHSPEC® 寬頻介質膜 λ/4 反射鏡具有 0.5 J/cm2 (在 532nm, 20ns 脈衝, 20Hz 條件下),同時在400 – 750nm範圍內對所有偏振狀態具有>99%的反射率。這些鏡片採用高度耐用的BOROFLOAT®基材製成,具有出色的熱穩定性和高化學耐久性,使其成為高溫和惡劣環境應用的理想選擇。TECHSPEC® 寬頻介質膜 λ/4 反射鏡提供多種直徑選擇,範圍從12.5至50mm。作為精密拋光 TECHSPEC® 寬頻介質膜λ/10反射鏡的經濟替代品,這些反射鏡非常適合光譜學、顯微鏡以及一般實驗室使用,如利用多個雷射源的光束轉向或反射應用。

請注意:表面平面度是在鍍膜前測量,鍍膜後可能會出現些微偏差。對於表面平面度至關重要的應用,建議使用 TECHSPEC® 寬頻介質膜λ/10反射鏡。 

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