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

25.4mm Dia., 715 - 980nm, 90R:10T, Ultrafast Beamsplitter

Name: 25.4mm Dia., 715 - 980nm, 90R:10T, Ultrafast Beamsplitter
Brand: TECHSPEC
SKU: 13-830
Price: ₹22,185

TECHSPEC® Ultrafast Beamsplitters

Stock #13-830 10 to 12 days

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₹22,185

Qty 1-4
₹22,185

Qty 5+
₹19,488

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Specifications
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Angle of Incidence (°):

Diameter (mm):

25.40 +0.00/-0.10

Fused Silica (Corning 7980)

Surface Quality:

10-5

Thickness (mm):

3.00 ±0.10

Type:

Ultrafast Non-Polarizing Beamsplitter

Clear Aperture (%):

Parallelism (arcsec):

<10

Reflection/Transmission Ratio (R/T):

90/10

Coating Specification:

Surface 1:
R_avg = 90±3% @ 715 - 980nm
R_p = 83±3% @ 715 - 980nm
R_s = 97±3% @ 715 - 980nm
Surface 2:
R_s <2% @ 650 - 1100nm
R_p <1.5% @ 650 - 1100nm

Wavelength Range (nm):

715 - 980

GDD Specification:

Transmission: ±65 fs² @ 715 - 980nm
Reflectivity: ±75 fs² @ 715 - 980nm

Transmitted Wavefront Distortion:

λ/8 @ 632.8nm

Reflected Wavefront Distortion:

<λ/3 @ 632.8nm

Regulatory Compliance

RoHS:

Compliant

Certificate of Conformance:

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Product Family Description

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.

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