2940nm Flat Beam Splitter 0°, 2940nm
Optoman

2940nm Flat Beam Splitter 0°

PP-Si-12.7-6.0-PR146-AR574
$459.80
In Stock
Key Specifications
Wavelength 2940.0nm
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Overview

The 2940nm Flat Beam Splitter 0° is a precision flat beam splitter from Optoman, fabricated on a Silicon substrate.

It provides a 75:25 reflection-to-transmission split at a 0° angle of incidence across 2940 nm.

It is designed for beam sampling, power monitoring, and precision energy division in laser and ultrafast optical systems.

Applications

  • Beam sampling and power monitoring
  • Laser power and energy division
  • Pump–probe and interferometric configurations
  • Optical system alignment and diagnostics

Construction & Performance

  • Dimensions: 12.7 x 6.0 mm
  • Diameter: 12.7mm +0/-0.1mm
  • Thickness: 6.0mm +0/-0.1mm
  • Operating wavelength: 2940 nm
  • R/T ratio: 75:25
  • Angle of incidence: 0.0°
  • Substrate: Silicon
  • Coating: IBS Coating
  • Coating specification: S1:PR=75% +/-1%@2940nm / S2:AR<0.25%@2940nm
  • Clear aperture: ≥10mm
  • Surface quality: 40-20 S-D over CA as per MIL-PRF-13830B
  • Surface flatness: λ/4@633nm
  • Parallelism: <0.03 mm

Storage & Handling

Handle the optic by its edges using powder-free gloves. Store in a dry, dust-free environment away from direct sunlight. Clean only with optical-grade solvents and lens tissue when necessary.

SKU: PP-Si-12.7-6.0-PR146-AR574

Substrate MaterialSilicon
Dimensions12.7 x 6.0mm
Diameter12.7mm +0/-0.1mm
Thickness6.0mm +0/-0.1mm
Wavelength2940 nm
R/T Ratio75:25
Incident Angle0.0°
Clear Aperture≥10mm
Parallelism<0.03 mm
Surface Quality40-20 S-D over CA as per MIL-PRF-13830B
Surface Flatnessλ/4@633nm
Coating TypeIBS Coating
Coating SpecificationS1:PR=75% +/-1%@2940nm / S2:AR<0.25%@2940nm
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No CAD drawings available for this product.
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Product Family: Flat Beam Splitters (23 variants)

Product ▴▾ SKU Dimensions ▴▾ Wavelength ▴▾ R/T Ratio ▴▾
1030nm Flat Beam Splitter 45° O-BS-25.4-2.0-BL222 25.4 x 2.0mm 1030 nm 50:50View
1064nm Flat Beam Splitter 0° PP-UVFS-12.7-6.35-PR216-AR419 12.7 x 6.35mm 1064 nm 95:5View
1064nm Flat Beam Splitter 45° PP-UVFS-25.4-6.35-PR206-AR832 25.4 x 6.35mm 1064 + 532 nm 95:5View
532nm Flat Beam Splitter 0° PP-UVFS-25.4-6.35-PRM77 25.4 x 6.35mm 532 nm 80:20View
2000nm Flat Beam Splitter 45° PP-IRFS-25.4-2.0-PR124-PR124 25.4 x 2.0mm 2080 - 2100 nm 1:99View
Ultra-Broadband Flat Beam Splitter 0° F1551-25.4-4 25.4 x 4.0mm 450 - 1000 nm 5:95View
Ultra-Broadband Flat Beam Splitter 0° F1551-25.4-2 25.4 x 2.0mm 450 - 1000 nm 5:95View
Ultra-Broadband Flat Beam Splitter 45° BS2021-12.7-1 12.7 x 1.0mm 300 - 2800 nm 95:5View
Ultra-Broadband Flat Beam Splitter 45° BS2021-25.4-1 25.4 x 1.0mm 300 - 2800 nm 95:5View
2940nm Flat Beam Splitter 0° Current PP-Si-12.7-6.0-PR146-AR574 12.7 x 6.0mm 2940 nm 75:25
1150nm Flat Beam Splitter 45° PP-UVFS-25.4-3.0-PR145-AR582 25.4 x 3.0mm 1150 nm 97:03View
1064nm Flat Beam Splitter 45° PP-UVFS-25.4-6.35-PR194 25.4 x 6.35mm 1064 + 532 nm 1:99View
1064nm Flat Beam Splitter 45° PP-UVFS-25.4-3.0-PRM22-AR99 25.4 x 3.0mm 1064 nm 50:50View
1030nm Flat Beam Splitter 45° PP-UVFS-25.4-5.0-PR126 25.4 x 5.0mm 1020 - 1070 nm 99:01View
1030nm Flat Beam Splitter 45° PP-UVFS-12.7-6.35-PR95-AR206 12.7 x 6.35mm 1020 - 1040 nm 99:01View
1030nm Flat Beam Splitter 0° PLW-DEG0.5-UVFS-12.7-5.0-PR182-AR763 12.7 x 5.0mm 1015 - 1055 nm 93:07View
1030nm Flat Beam Splitter 45° O-BS-50.8-9.0-BL226 50.8 x 9.0mm 1030 - 1064 nm 50:50View
1030nm Flat Beam Splitter 45° O-BS-25.4-4.0-BL225 25.4 x 4.0mm 1030 nm 33:67View
1030nm Flat Beam Splitter 45° O-BS-25.4-3.0-BL224 25.4 x 3.0mm 1030 nm 50:50View
1030nm Flat Beam Splitter 0° O-BS-25.4-3.0-BL223 25.4 x 3.0mm 1030 nm 50:50View
800nm Flat Beam Splitter 45° O-BS-50.8-9.0-BL228 50.8 x 9.0mm 800 nm 50:50View
800nm Flat Beam Splitter 45° O-BS-25.4-BL227 25.40mm 800 nm 50:50View
800nm Flat Beam Splitter 45° BS1631-25.4-1 25.4 x 1.0mm 500 - 1050 nm 50:50View