Dual Line Laser Beamsplitter R488/561
Product information "Dual Line Laser Beamsplitter R488/561"
AOI 45°
Reflection 471-491 and 559-568,2 nm >90% for p-pol.
Reflection 471-491 and 559-568,2 nm >98% for s-pol.
Reflection 471-491 and 559-568,2 nm >94%
Transmission 503,3-543 and 582,4-1200 nm >93%
size 25,2 x 35,6 x 1,1 mm
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Reflection 471-491 and 559-568,2 nm >90% for p-pol.
Reflection 471-491 and 559-568,2 nm >98% for s-pol.
Reflection 471-491 and 559-568,2 nm >94%
Transmission 503,3-543 and 582,4-1200 nm >93%
size 25,2 x 35,6 x 1,1 mm
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Specifications
| OEM/Original number: | Di03-R488/561-t1-25x36 |
|---|---|
| Reflection Band 1: | Rabs > 94% 471 - 491 nm |
| Reflection Band 1 (p-pol): | Rabs > 90% 471 - 491 nm |
| Reflection Band 1 (s-pol): | Rabs > 98% 471 - 491 nm |
| Edge Wavelength 1: | 500 nm |
| Transmission Band 1: | Tavg > 93% 503.3 - 543 nm |
| Reflection Band 2: | Rabs > 94% 559 - 568.2 nm |
| Reflection Band 2 (p-pol): | Rabs > 90% 559 - 568.2 nm |
| Reflection Band 2 (s-pol): | Rabs > 98% 559 - 568.2 nm |
| Edge Wavelength 2: | 575.5 nm |
| Transmission Band 2: | Tavg > 93% 582.4 - 1200 nm |
| Laser Wavelengths 1: | 473 +/- 2 nm, 488 +3/-2 nm |
| Laser Wavelengths 2: | 559 +5/-0 nm, 561.4 nm, 568.2 nm |
| Angle of Incidence: | 45 degrees with a shift of 0.35%/degree (40 - 50 degrees) |
| Cone Half-angle: | 0.5 degrees |
| Optical Damage Rating: | 1 J/cm² @ 532 nm (10 ns pulse width) |
| Steepness: | Steep |
| Filter Effective Index: |
2.07 Understanding `Effective Index of Refraction` neff |
| Substrate type: | low-autofluorescence optical quality glass |
| Reflected Wavefront Error (3 mm: | < 0.2λ P-V RWE @ 632.8 nm |
| Flatness / RWE Classification: | Super-resolution / TIRF |
| Reflected Wavefront Error: | < 1λ P-V RWE @ 632.8 nm |
| Transverse Dimensions (L x W): | 25.2 mm x 35.6 mm |
| Transverse Tolerance: | ± 0.1 mm |
| Filter Thickness (1 mm, unmount: | 1.05 mm |
| Filter Thickness Tolerance (1 m: | ± 0.05 mm |
| Filter Thickness (3 mm, unmount: | 3.0 mm |
| Filter Thickness Tolerance (3 m: | ± 0.1 mm |
| Clear Aperture: | ≥ 80% (elliptical) |
| Scratch-Dig: | 60-40 |
| Substrate thickness: | 1.05 mm |
| Substrate Thickness (3 mm, unmo: | 3.0 mm |
| Other physical specs: | Standard Specifications of Our Filters and Beam Splitters |
| Number of Bands/Edges/Notches: | 2 |
| Steepness: | Standard für Fluoreszenz |
| Substrate Thickness: | 1 mm |
| Type (beamsplitter): | Multiband |
| Warranty: | 10 Jahre |
| suitable for: | Laser-Anwendungen |
| Laser Wavelength (nm): | 488 |
| Damage Threshold: | 1 J/cm² @ 532 nm (10 ns pulse width) |
| Scratch-Dig: | 60-40 |