PixelSensor multispectral photodiodes combine custom spectral filters with the fast linear response of photodiodes – opening new possibilities for application-specific optical sensors. These photodiodes are available for discrete, multi-element, and array devices – supporting single- or multiple wavelength-selective filters for improved sensitivity and contrast for multispectral applications from portable fluorescence detection to dedicated devices and instrumentation.
Standard PixelSensor photodiodes are available with spectral response from 350-1050nm, supporting ultraviolet (UV), visible, and near infrared (NIR) detection. Spectral band performance is customized to fit each application – selectively transmitting and blocking light across the targeted wavelength bands.
The spectral bands, performance, layout, and board design of PixelSensor photodiodes can be customized for OEM application-specific OEM requirements. In addition to delivering multispectral photodiodes, PIXELTEQ provides expert opto-electrical subassembly services for OEM device configuration and production.
• Biomedical devices & instrumentation
• Agriculture & food processing
• Authentication & taggant sensors
• Fluorescence & quantum dot detection
• Security & intrusion detection
• Fluid & gas sensors
• Industrial sensors & instrumentation
• Optical scanning & in-line inspection
• Ambient & narrow-band light sensors
• Remote / wireless sensors
• Custom multi-band devices avaialble
Custom spectral detection and enhanced performance
Choose the exact band(s) you want to see in the UV, visible, and NIR (near infrared) wavelengths. Single or multiple wavelength-selective filters applied directly to photodiodes deliver tailored response, improved sensitivity, and unmatched robustness.
Multispectral photodiodes and arrays
Use multiple narrow-band channels to deliver rich multispectral data from multi-element photodiodes and arrays.
Scalable process for volume production
Exclusive micro-patterning technology and in-house wafer-level processes scale to deliver high-precision, high-volume production devices.
Application-specific OEM devices and assembly
Collaborate with our team to get expert optical and electro-mechanical design assist and subassembly service to package your application-specific sensor.