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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

25.4mm Dia., 650 - 1050nm, 50R:50T, Ultrafast Beamsplitter

TECHSPEC® Ultrafast Beamsplitters

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Stock #13-834 3-4 days
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€264,00
Qty 1-4
€264,00
Qty 5+
€232,00
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Specifications

General

Type:
Ultrafast Non-Polarizing Beamsplitter

Physical & Mechanical Properties

Diameter (mm):
25.40 +0.00/-0.10
Thickness (mm):
3.00 ±0.10
Clear Aperture (%):
80
Parallelism (arcsec):
<10

Optical Properties

Angle of Incidence (°):
45
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica (Corning 7980)
Surface Quality:
10-5
Reflection/Transmission Ratio (R/T):
50/50
Coating Specification:
Surface 1:
Ravg = 50±3% @ 650 - 1050nm
Rp = 35±3% @ 650 - 1050nm
Rs = 67±3% @ 650 - 1050nm
Surface 2:
Rs <2% @ 650 - 1100nm
Rp <1.5% @ 650 - 1100nm
Wavelength Range (nm):
650 - 1050
GDD Specification:
Transmission: ±15 fs2 @ 650 - 1100nm
Reflectivity: ±15 fs2 @ 650 - 1100nm
Transmitted Wavefront Distortion:
λ/8 @ 632.8nm
Reflected Wavefront Distortion:
<λ/6 @ 632.8nm

Regulatory Compliance

RoHS:
Certificate of Conformance:

Product Details

  • Designs for Ti:sapphire and Yb:doped Fiber Lasers
  • 90:10, 70:30, and 50:50 (R:T) Split Ratios
  • Controlled Reflection and Transmission GDD

TECHSPEC® Ultrafast Beamsplitters are designed for use with femtosecond pulsed Ti:sapphire and Yb:doped fiber lasers. Their front surface features a 90:10, 70:30, or 50:50 (R:T) non-polarizing beamsplitter coating while their back surface features an anti-reflective coating to minimize losses due to reflection. Each coating has controlled dispersion to allow for predictable group delay dispersion (GDD) of the transmitted or reflected pulses. TECHSPEC Ultrafast Beamsplitters are available in standard imperial sizes for easy integration into optical systems. Please contact us if your application requires an Ultrafast Beamsplitter with a custom size or coating specifications.

Note: The arrow on the edge of these optics points towards the beamsplitter coating.

Technical Information

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