P/N: NPBSP-400-R30-0254-0200
When the Non-Polarizing beamsplitter is mounted at 45 degrees with respect to a beam of blue-band light of 400-450nm range, it separates the beam into two orthogonal beams. The ratio of the power in the beams is determined by the coating. Typical ratios are R10:T90, R30:T70 and R50:T50.
| Substrate Material: | Corning UVFS 7980 |
| Outer Diameter: | 25.4,-0.1/+0.0mm |
| Thickness: | 2.0,+/-0.1mm |
| Surface Quality: | 20/10 S/D per MIL Standard |
| Flatness: | <Lambda/10 at 633nm over clear aperture (>80% of outer diameter 25.4mm) |
| Parallelism: | <30 arc seconds |
| Coating Wavelength: | 400-450nm, non-polarization coating design |
| Angle of Incedence: | 45-deg AOI |
| Splitting Ratio: | R30:T70 designed (45-deg AOI) |
| Splitting Ratio Tolerance: | <5% over entire wavelength range |Ts-Tp|<10% and |Rs-Rp|<10% |
| Front Surface Transmission at 45-deg AOI: | T=70% at 400-450nm (within +/-5%) |
| Front Surface Reflection at 45-deg AOI: | R=30% at 400-450nm (within +/-5%) |
| Back Surface AR Coating: | Ravg <0.5% max at 400-450nm band |
| Temperature Range: | -50 to +80 deg C |
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General Specifications
- Material:
BK7 Optical Glass - Outer Dimensions:
5.0×5.0x5.0, -0.1/+0mm - Flatness: <Lambda/10 over 90% on all optical surfaces at 635nm
- Coating: All 4 input/out surfaces
Pricing Overview (Excl. Taxes & Fees)
- Purchase Qty < 10pcs: S$120.00/pc
- Purchase Qty 10pcs or more: S$110.00/pc
- Purchase Qty 50pcs or more: Inquire to us for volume pricing
Stock Availability
- Local Singapore Warehouse: 58pcs
- New Batch Process Leadtime: Approx. 3-4weeks