Home / Products / Beamsplitters / 550-900 Beamsplitter
550-900 Beamsplitter
- ModelA2
- SpecificationCustomizable
- MaterialOptical glass
Description
A beamsplitter is an optical window with a semi-transparent mirror-like coating that divides one beam into two or more beams, reflecting part of the incident energy, absorbing little and transmitting the rest, with neutral color characteristics. The multi-layer dielectric vacuum coating avoids metal-film absorption — transmission plus reflection totals nearly 100%. At 45° incidence, surface 1 transmits 420–680 nm at T>95% and surface 2 splits 420–680 nm. This 550–900 nm beamsplitter suits optical instruments, laser pointers, stage laser platforms, fiber inspection, digital microscopy, fingerprint recognition and electron microscopes.
Specifications
- Surface 1: 420–680 nm @ T>95%
- Surface 2: 420–680 nm splitting
- Splitting ratio: 50:50, tolerance ±3%
- T:R = 70:30 (7:3)
- 3) T:R= 60:40
- 4) T:R= 30:70
- 1) 2*2*0.3mm
- 2) 4*4*0.5mm
- 3) 22*18*1.0mm
- 4) 50*50*1.5mm
- 5) 100*100*1.0mm
- 6) 1280*1280*1.0~5.0mm
Applications
- Fiber-optic modules: SFP/GBIC, FP/DFB, CWDM, PIN-TIA assemblies
- Biochemical analyzers and microscopes
- Laser power feedback monitoring (green laser modules)
- AOI automatic optical inspection and 3D image synthesis
- Stage laser lights and RGB beam combining
- Digital microscopy, fingerprint recognition and imaging
