Excelitas offers photonic detection solutions covering a very broad spectrum, from Gamma, X-Ray, UV, Visible and into the near Infrared...making it a simple choice to find the right detector for your unique detection application. Product ranges include Silicon and InGaAS PINs and APDs, hybrid receivers and photon counting modules. In addition to our wide offering of off-the-shelf devices, we also specialize in customized solutions for your specific needs.

Phototransistors 

Phototransistors

Phototransistors

Phototransistors are photodiode-amplifier combinations integrated within a single silicon chip. The phototransistor can be viewed as a photodiode whose output current is fed into the base of a conventional transistor. These photodiode-amplifier...
Excelitas Avalanche Photodiodes

Avalanche Photodiodes

Avalanche Photodiodes

Excelitas offers Avalanche Photodiodes (APD) on both Silicon (Si) and InGaAs materials. Si APDs cover the spectral range of 400 nm to 1100 nm and the InGaAs APDs cover 950 nm to 1550 nm. An Avalanche Photodiode (APD) provides higher sensitivity than...
Targeting platform

Defense and Aerospace Photodiodes

Defense and Aerospace Photodiodes

Excelitas has over 30 years of experience providing sensors for the accurate measurement and detection of light, heat, motion, and distance in mission-critical military and aerospace applications. Excelitas offers a wide range of emitters and...
Excelitas Low-Light-Level Detection Modules

Low-Light-Level Detection Modules

Low-Light-Level Detection Modules

From single photons to mW, from 400nm to 1.7µm, the Excelitas family of Low-Light-Level Detection (L3D) Modules offers industry-leading performance in compact, easy-to-use packages operating from a single 5V DC power supply. The L3D Modules are...
Excelitas Photodiodes and Arrays

Photodiodes and Arrays

Photodiodes and Arrays

Excelitas utilizes Silicon and InGaAs materials for our photodiodes to provide detection from 220 nm to 1700 nm. These devices are offered in a variety of sizes to meet customer sensitivity and speed requirements. Many different types of photodiodes...

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