0102030405
China Infrared Beam Splitter Filter (BS) - High-Performance Suppliers and Factory for Custom Solutions
| Product Name | HT(nm) | Tavg | Size (mm) | Sub Material | Reflective band(nm) | Tavg | Spectrogram |
|---|---|---|---|---|---|---|---|
| BS830~870 | 830~870 | ≥90 | Φ0.1~300 | D263T | - | - |
|
| BS839~861 Single | 839~861 | ≥45 | Φ0.1~300 | D263T | - | - |
|
| BS839~861 Double | 839~861 | ≥45 | Φ0.1~300 | D263T | - | - |
|
| BS2000~7700 | 2000~7700 | - | Φ0.1~300 | Ge | 7700-10000 | ≥90 |
|
| BS3000~8000 | 3000~5000 | ≥90 | Φ0.1~300 | Ge | 8000-16000 | ≥85 |
|
| BS3000~10000 | 3000~10000 | ≥80 | Φ0.1~300 | Si | - | - |
|
| BS6000~8500 | 8900~11000 | ≥92 | Φ0.1~300 | Ge | 6000~8100 | ≥97 |
|
| BS6500~8500 | 8500~10500 | ≥90 | Φ0.1~300 | wedge-shaped Ge | - | - |
|
| BS8500~9000 | 9000~11000 | ≥90 | Φ0.1~300 | Si | 6800~8500 | ≥90 |
|
| BS1550~8010 | 8010~11000 | ≥85 | Φ0.1~300 | Ge | 1550~5050 | ≥90 |
|
| BS9500~11000 | 9500~11000 | ≥85 | Φ0.1~300 | Ge | - | - |
|
If you don't see what you are looking for, please contact us.
Frequently Asked Questions (FAQ)
What substrate materials are available for these optical filters?
We provide filters with various substrate materials depending on your application wavelengths, including D263T glass, Silicon (Si), Germanium (Ge), and wedge-shaped Germanium (Ge).
What dimension sizes can you supply for these filters?
Our standard stock dimensions range from Φ0.1 mm to 300 mm. Custom sizes and shapes can also be manufactured upon request.
How can I view the spectrogram for a specific filter?
You can click on the spectrogram preview image in the table corresponding to the product name to view the detailed transmission and reflection curve.
What average transmission (Tavg) levels do these filters offer?
Our filters feature high optical performance, with average transmission (Tavg) levels reaching ≥80%, ≥90%, or up to ≥97% depending on the specific model and wavelength range.
What should I do if the specific wavelength or size I need is not listed?
The list represents our current stock items. If you require custom specifications, please click the "Contact Us" button to send your custom inquiries directly to our team.






