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China Infrared Beam Splitter Filter (BS) - High Efficiency Suppliers & Factory Custom Solutions
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China Infrared Beam Splitter Filter (BS) - High Efficiency Suppliers & Factory Custom Solutions

The MULTI IR Beam Splitter is a high-performance optical component manufactured in China, known for its precise beam splitting ratio and exceptional wavelength selectivity. As one of the leading suppliers and factories in the industry, we ensure our beam splitter offers high transmission and reflection efficiency, low insertion loss, good spectral flatness, and clear edge transitions. This versatile product is extensively utilized in applications such as gas detection and analysis, optical imaging, laser systems, spectral analysis, and communication equipment. We also provide customization options for beam splitting ratios, wavelength ranges, and incident angles to meet specific requirements. Choose our MULTI IR Beam Splitter for reliable and efficient optical solutions

    Product Name HT(nm) Tavg Size(mm) Sub Material Reflective band(nm) Tavg Spectrogram
    BS830~870 830~870 ≥90 Φ0.1~300 D263T
    Spectrogram
    BS839~861 Single 839~861 ≥45 Φ0.1~300 D263T
    Spectrogram
    BS839~861 Double 839~861 ≥45 Φ0.1~300 D263T
    Spectrogram
    BS2000~7700 2000~7700 Φ0.1~300 Ge 7700-10000 ≥90
    Spectrogram
    BS3000~8000 3000~5000 ≥90 Φ0.1~300 Ge 8000-16000 ≥85
    Spectrogram
    BS3000~10000 3000~10000 ≥80 Φ0.1~300 Si
    Spectrogram
    BS6000~8500 8900~11000 ≥92 Φ0.1~300 Ge 6000~8100 ≥97
    Spectrogram
    BS6500~8500 8500~10500 ≥90 Φ0.1~300 wedge-shaped Ge
    Spectrogram
    BS8500~9000 9000~11000 ≥90 Φ0.1~300 Si 6800~8500 ≥90
    Spectrogram
    BS1550~8010 8010~11000 ≥85 Φ0.1~300 Ge 1550~5050 ≥90
    Spectrogram
    BS9500~11000 9500~11000 ≥85 Φ0.1~300 Ge
    Spectrogram
    1

    The above list shows our current stock items.

    If you don't see what you are looking for, please contact us.

    Frequently Asked Questions (FAQ)
    What substrate materials are used for these optical filters?
    We utilize premium substrate materials such as D263T glass, Silicon (Si), Germanium (Ge), and wedge-shaped Germanium (Ge) depending on the specific optical and wavelength transmission requirements.
    What dimensions are available for the listed stock filters?
    The standard diameter/size range for our stock optical filters is from Φ0.1 mm up to 300 mm, accommodating a wide variety of instrument configurations.
    Do you offer optical filters with custom transmission and reflective specifications?
    Yes. While the list details our current stock items, we can custom-manufacture filters with specific transmission bands (HT) and reflective bands (such as 8000-16000 nm or 1550-5050 nm) to match your custom specifications.
    What is the typical average transmission (Tavg) of these stock filters?
    Our high-performance filters feature high average transmission rates, with many stock items achieving a Tavg of ≥90% or higher (up to ≥97% for specific bands like BS6000~8500).
    How can I obtain the spectrogram details for a specific product?
    You can click on the spectrogram image thumbnail in the table to view the full resolution chart. If you need more detailed measurement data, please contact us.