808nm Bandpass Filter
The 808nm bandpass filter is engineered to deliver precise optical performance, making it a standout choice for various professional applications. Its key parameters are designed to meet the strict demands of optical systems.
Core Performance
- Central Wavelength (CWL): With a CWL of 808±3nm and transmission over 90% at this wavelength, it ensures efficient passage of the target light.
- Full Width at Half Maximum (FWHM): A FWHM of 30±3nm allows for accurate isolation of the 808nm band, minimizing unwanted wavelength interference.
- Blocking Range: It effectively blocks light from 400nm to 1100nm with transmission less than 1%, ensuring minimal noise in the optical path.
- Surface Finish: Boasting a 60/40 surface finish, it reduces scattering and ensures smooth light transmission.
Application Cases
- Laser Systems: In 808nm diode laser setups, this filter helps in isolating the laser wavelength, enhancing the efficiency and stability of the laser system. It’s crucial for laser pumping and laser material processing.
- Medical Devices: Used in certain medical diagnostic equipment, it can filter out irrelevant wavelengths, ensuring accurate detection and analysis of biological samples under 808nm light excitation.
- Industrial Sensing: In industrial sensors that rely on 808nm light, the filter improves the signal-to-noise ratio, enabling precise measurement and detection in production lines.
Customization Options
We understand that different applications have unique requirements. That’s why we offer customization for this filter:
- Sizes & Shapes: Available in square, round, and irregular shapes, tailored to your specific equipment dimensions.
- Mounting: Can be fitted into lens rings for easy integration into your optical systems.
At OPTOStokes, we have a large stock of this filter for quick selection. For custom needs, our well-equipped factory ensures that the production meets international quality standards, with controllable delivery times and reliable quality.
Get in Touch
If you need more information about the 808nm bandpass filter, or have specific customization requirements, feel free to email us at sales@optofilters.com or leave a message on our website. Our team will respond promptly to assist you.
