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檢視所有 17 產品系列

38.0mm Sq 50R/50T, Polka-Dot Beamsplitter

Stock #46-461
NT$9,360
Qty 1-10
NT$9,360
Qty 11
NT$8,280
Volume Pricing
Request a Quote
Dimensions (mm):
38.0 x 38.0
Dimensional Tolerance (mm):
+0.0/-0.5
Substrate:
Fused Silica
Reflection/Transmission Ratio (R/T):
50/50
Reflection/Transmission Tolerance (%):
±5 @ 45°
Wavelength Range (nm):
250 - 2000
Coating:
Square Aluminum (AlMgF2) Apertures
Parallelism (arcmin):
<3
Angle of Incidence (°):
0 - 45
Center to Center Spacing (mm):
0.15
Clear Aperture (%):
90
Construction:
Polka-Dot
Minimum Aperture (mm):
2.00
Operating Temperature (°C):
150 Maximum
Surface Quality:
80-50
Thickness (mm):
1.50 ±0.1
Type:
Standard Beamsplitter

Regulatory Compliance

Reach 181:
RoHS 2015:

產品系列說明

  • 範圍涵蓋紫外線至中波紅外光譜
  • 提供多種分光比率
  • 對角度不敏感

與標準電介質分光鏡相較,波卡圓點分光鏡可提供獨特的優勢,在很大的光譜範圍內具有恆定的反射/穿透比率。紫外線級融熔石英基材在固定的方形孔徑中,採用真空蒸著的增強型鋁鍍膜。有鍍膜的區域會反射入射光,而周圍無鍍膜的基材區域會穿透入射光。由於波卡圓點分光鏡對角度不敏感,因此非常適用於分割輻射光源發出的能量。

Polka-Dot Beamsplitters offer no significant divergence from diffraction, nor are there performance issues with polarized sources. These beamsplitters are ideal for use with broadband, extended sources, such as tungsten, halogen, deuterium, and xenon lamps, and for use in monochromators, spectrophotometers, and other optical systems.

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