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Half-Mirror Beamsplitter Plate
- SpecificationCustomizable
- MaterialOptical glass
Description
Half-mirror beamsplitter plates are specified by splitting ratio (transmission : reflection) — 1:1 (50%:50%) or 7:3 (70%:30%) — and by splitting band: 475 nm (blue LED), 532 nm (green laser module feedback), 650 nm (red LED pump), 850 nm (IR laser pump) and 380–760 nm (all visible sources). For green laser modules the plate partially splits 532 nm light and returns it to a sensor chip as a feedback signal for stable power output. Models Giai-532-50T and Giai-532-60T.
Specifications
- T:R = 70:30 (7:3)
- 3) T:R= 60:40
- 4) T:R= 30:70
- Models: Giai-532-50T, Giai-532-60T
- Material: specially processed K9 glass or UV-grade fused silica
- Polishing: double-side polished
- Surface quality: 20-10
- Splitting wavelength: 532 nm (500–560 nm)
- Splitting ratio (T:R): 1:1 (50%:50%), 60%:40%
- Splitting tolerance: ±1%
- Angle of incidence: 0° or 45°
- Size: 2*2*0.3mm,50*50*0.7mm
- Material: specially processed K9 glass or UV-grade fused silica
- Polishing: double-side polished
- Surface quality: 20-10
- Splitting wavelength: 532 nm (500–560 nm)
- Splitting ratio: Tp = 99%, Ts = 1%
- Splitting tolerance: ±1%
- Angle of incidence: 45°
- Size: 2*2*0.3mm,50*50*0.7mm
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
