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405/488/561 nm Yokogawa dichroic beamsplitter
405/488/561 nm Yokogawa dichroic beamsplitter - Image 2

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405/488/561 nm Yokogawa dichroic beamsplitter

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Combining superior performance with exceptional durability, these filters are specifically optimized for use with all Yokogawa CSU spinning-disk scan head system configurations.

Optical Specifications
Transmission BandBand 2: T > 90% 488 nm
Band 3: T > 90% 561 nm
Band 1: Tavg > 90% 400 – 410 nm
Reflection BandBand 1: Ravg > 95% 422 – 473 nm
Band 2: Ravg > 95% 503 – 544 nm
Band 3: Ravg > 95% 578 – 750 nm
Laser WavelengthBand 2: 488 nm
Band 3: 561 nm
Edge WavelengthBand 1: 481 nm
Band 2: 561 nm
Band 3: 561 nm


General Specifications
Angle of Incidence45 ± 0 °
Cone Half-angle0.5° ± 0° °
SteepnessSteep
Filter Effective Index1.81 Understanding 'Effective Index of Refraction' neff
Optical Damage RatingNot tested
Flatness / RWE ClassificationLaser
Reflected Wavefront Error< 6 P-V RWE @ 632.8


Physical Specifications (for standard parts - please contact us for custom sizes)
Transverse Dimensions, LxW13.0 mm x 15.0 mm
Filter Thickness, Unmounted0.5 mm
Filter Thickness Tolerance, Unmounted± 0.02 mm
Clear Aperture11 mm x 11 mm (Square)
Surface Quality (Scratch-Dig)40−20
Substrate TypeFused Silica
OrientationUnmarked (reflective coating towards sample)


Di01-T405/488/561-13x15x0.5

  • Size: 13 x 15 x 0.5 mm

Transmission

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Optical Density

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Semrock Spectral Plot Info
Di01-T405_488_561_Spectrum

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Di01-T405/488/561

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