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THz Spectral Beamsplitter THz Beamsplitter
Product Feature
The Spectral Beamsplitter provided by Tydex can achieve the effect of reflecting near-infrared and mid-infrared waves, and transmitting THz waves.
The NIR-THz spectral separator is used to separate the pump radiation(with a central wavelength range of 790-800nm)from the THz radiation excited by a titanium sapphire laser;
The MIR-THz spectral separator is used to separate the pump radiation (9.6um - 10.6um) from the THz radiation pumped by a CO2 laser.
Parameter Specification
Model | NIR-THz Beamsplitter | MIR-THz Beamsplitter |
Substrate Material | HRFZ-Si ，THz-grade crystal quartz | |
Dimension Deviation | ±0.25mm | |
Clear Aperture | 90% | |
Surface Quality scr/dig | 60/40 | |
Surface Accuracy | ±0.01mm Deviation from the ideal plane | |
Coating | High-reflection dielectric film (R>90%) @730-860nm | High-reflection dielectric film (R>90%) @9-11um |
Incident Angle arc.grad | 45 | |
√ NIR-THz Spectroscopic Monochromator Transmittance-Reflection Spectrum:
√ MIR-THz Spectroscopic Monochromator Transmittance-Reflection Spectrum:
