Custom Optical Coatings & Filters For Photonic Devices

Opto Diode specializes in designing and manufacturing custom optical coatings and filters integrated with photodiodes, IR detectors, and emitters for a diverse range of industries, including defense, aerospace, industrial, medical, and scientific research. Their products are engineered for precise spectral performance, covering a wide wavelength range from extreme ultraviolet (EUV) and soft X-ray to visible and deep infrared (IR) regions. These filter-integrated devices enhance sensitivity and selectively block unwanted light, and can be finely tuned to specific light sources like LEDs and lasers. Available filter types include band-pass, long-pass, and attenuation filters, which can be directly incorporated into detectors and emitters for accurate spectral targeting.

Devices are available in hermetic packages, with full testing for demanding environmental conditions. Customization options are available for specialized applications such as EUV lithography power monitoring, IR gas sensing, and multi-wavelength detection for biomedical and industrial uses. Manufacturing is based in the U.S., ensuring traceability and high-reliability through advanced wafer fabrication and thin-film coating processes.

Examples of featured products include photodiodes with integrated filters (SXUV100TF135 and AXUV100TF400), IR detectors with specialty filters (BXP-35F and BXT2-17TF), high-performance PbSe detectors, and custom EUV filters targeted at precise wavelengths like 13.5 nm. By leveraging decades of expertise, Opto Diode delivers reliable, high-performance optical solutions that enhance accuracy, stability, and system performance in mission-critical and research-driven applications.