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Ultra-Broadband Flat Beam Splitter 0°
F1551-25.4-4$838.28
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Key Specifications
Diameter
25.4mm
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Overview
The Ultra-Broadband Flat Beam Splitter 0° is a precision flat beam splitter from Ultrafast Innovations, fabricated on a UVFS substrate.
It provides a 5:95 reflection-to-transmission split at a 0° angle of incidence across 450 - 1000 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: 25.4 x 4.0 mm
- Diameter: 25.4mm
- Thickness: 4.0mm
- Operating wavelength: 450 - 1000 nm
- R/T ratio: 5:95
- Angle of incidence: 0.0°
- Substrate: UVFS
- Coating: Dielectric Coating
- Coating specification: S1:R>5.0%@450-1000nm,R>97%@770-830nm / S2:Uncoated
- Damage threshold: 0.2J/cm² @800nm
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: F1551-25.4-4
| Substrate Material | UVFS |
| Dimensions | 25.4 x 4.0mm |
| Diameter | 25.4mm |
| Thickness | 4.0mm |
| Wavelength | 450 - 1000 nm |
| R/T Ratio | 5:95 |
| Incident Angle | 0.0° |
| Coating Type | Dielectric Coating |
| Coating Specification | S1:R>5.0%@450-1000nm,R>97%@770-830nm / S2:Uncoated |
| Damage Threshold | 0.2J/cm² @800nm |
No documents available for this product.
No CAD drawings available for this product.
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 | 50:50 | View |
| 1064nm Flat Beam Splitter 0° |
PP-UVFS-12.7-6.35-PR216-AR419
| 12.7 x 6.35mm | 1064 nm | 95:5 | View |
| 1064nm Flat Beam Splitter 45° |
PP-UVFS-25.4-6.35-PR206-AR832
| 25.4 x 6.35mm | 1064 + 532 nm | 95:5 | View |
| 532nm Flat Beam Splitter 0° |
PP-UVFS-25.4-6.35-PRM77
| 25.4 x 6.35mm | 532 nm | 80:20 | View |
| 2000nm Flat Beam Splitter 45° |
PP-IRFS-25.4-2.0-PR124-PR124
| 25.4 x 2.0mm | 2080 - 2100 nm | 1:99 | View |
| Ultra-Broadband Flat Beam Splitter 0° Current |
F1551-25.4-4
| 25.4 x 4.0mm | 450 - 1000 nm | 5:95 | |
| Ultra-Broadband Flat Beam Splitter 0° |
F1551-25.4-2
| 25.4 x 2.0mm | 450 - 1000 nm | 5:95 | View |
| Ultra-Broadband Flat Beam Splitter 45° |
BS2021-12.7-1
| 12.7 x 1.0mm | 300 - 2800 nm | 95:5 | View |
| Ultra-Broadband Flat Beam Splitter 45° |
BS2021-25.4-1
| 25.4 x 1.0mm | 300 - 2800 nm | 95:5 | View |
| 2940nm Flat Beam Splitter 0° |
PP-Si-12.7-6.0-PR146-AR574
| 12.7 x 6.0mm | 2940 nm | 75:25 | View |
| 1150nm Flat Beam Splitter 45° |
PP-UVFS-25.4-3.0-PR145-AR582
| 25.4 x 3.0mm | 1150 nm | 97:03 | View |
| 1064nm Flat Beam Splitter 45° |
PP-UVFS-25.4-6.35-PR194
| 25.4 x 6.35mm | 1064 + 532 nm | 1:99 | View |
| 1064nm Flat Beam Splitter 45° |
PP-UVFS-25.4-3.0-PRM22-AR99
| 25.4 x 3.0mm | 1064 nm | 50:50 | View |
| 1030nm Flat Beam Splitter 45° |
PP-UVFS-25.4-5.0-PR126
| 25.4 x 5.0mm | 1020 - 1070 nm | 99:01 | View |
| 1030nm Flat Beam Splitter 45° |
PP-UVFS-12.7-6.35-PR95-AR206
| 12.7 x 6.35mm | 1020 - 1040 nm | 99:01 | View |
| 1030nm Flat Beam Splitter 0° |
PLW-DEG0.5-UVFS-12.7-5.0-PR182-AR763
| 12.7 x 5.0mm | 1015 - 1055 nm | 93:07 | View |
| 1030nm Flat Beam Splitter 45° |
O-BS-50.8-9.0-BL226
| 50.8 x 9.0mm | 1030 - 1064 nm | 50:50 | View |
| 1030nm Flat Beam Splitter 45° |
O-BS-25.4-4.0-BL225
| 25.4 x 4.0mm | 1030 nm | 33:67 | View |
| 1030nm Flat Beam Splitter 45° |
O-BS-25.4-3.0-BL224
| 25.4 x 3.0mm | 1030 nm | 50:50 | View |
| 1030nm Flat Beam Splitter 0° |
O-BS-25.4-3.0-BL223
| 25.4 x 3.0mm | 1030 nm | 50:50 | View |
| 800nm Flat Beam Splitter 45° |
O-BS-50.8-9.0-BL228
| 50.8 x 9.0mm | 800 nm | 50:50 | View |
| 800nm Flat Beam Splitter 45° |
O-BS-25.4-BL227
| 25.40mm | 800 nm | 50:50 | View |
| 800nm Flat Beam Splitter 45° |
BS1631-25.4-1
| 25.4 x 1.0mm | 500 - 1050 nm | 50:50 | View |