This Semrock FF720-SDi01-25 X 36 720nm Edge BrightLine Multiphoton Short-Pass Dichroic Beamspitter came from a working environment. This item is in very good condition, and includes the mount. The mount is 3 x 1/ 3/8 Inch in size, with two 1 inch slots for optical breadboard mounting. This has a MSRP of $565 from Semrock new. 

Manufacturer Details:

Semrock offers a wide range of polarization-insensitive dichroic beamsplitters that exhibit steep edges with very high and flat reflection and transmission bands. Filters are available in versions optimized for wideband light sources, laser sources, multiphoton systems, Raman spectroscopy, image splitting, and laser beam combining and separating. This item has a plot wavelength from 300 to 1200 nm, and angle of incidence is 45 degrees, plot type is transmission. The traverse dimensions (LXW) are 25.2 mm X 35.6 mm. 

Actual item sold as shown in picture. 

Specifications
Specification

Optical Specifications                                               Value

Reflection Band 1 Ravg > 95% 750 – 875 nm
Reflection Band 1 (p-pol) Rabs > 99% 800 – 820 nm
Reflection Band 1 (s-pol) Rabs > 99% 800 – 820 nm
Edge Wavelength 1 720 nm
Transmission Band 1 Tavg > 85% 370 – 690 nm
Transmission Band 1 (p-pol) Tabs > 90% 400 – 410 nm
Transmission Band 1 (s-pol) Tabs > 90% 400 – 410 nm

General Filter Specifications                                    Value

Angle of Incidence 45 ± 1.5 degrees
Cone Half-angle 7 degrees
   
Flatness Standard
Steepness Standard
Effective Index 1.99
Group Delay Dispersion GDD Details

Physical Filter Specifications                                  Value

Transverse Dimensions (L x W) 25.2 mm x 35.6 mm
Transverse Tolerance ± 0.1 mm
Filter Thickness (unmounted) 1.05 mm
Filter Thickness Tolerance (unmounted) ± 0.05 mm
Clear Aperture ≥ 80% (elliptical)
Scratch-Dig 60-40
Substrate Thickness (unmounted) 1.05 mm
Substrate Thickness Tolerance (unmounted) ± 0.05 mm
Orientation

Reflective surface marked with part number

- Orient in direction of incoming light

 

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Semrock FF720-SDi01-25x36 720nm Edge BrightLine Multiphoton Dichroic Beamsplitter

  • Item ID: 254180
  • Brand: Semrock
  • Model: FF720-SDi01-25 X 36
  • Availability: In Stock
  • Condition: Used
  • $149.00


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Tags: Semrock, FF720-SDi01-25x36, 720nm, Edge, BrightLine, Multiphoton, Dichroic, Beamsplitter, Lenses