Photodiode Arrays

Excelitas is an industrial leader and innovator when it comes to the design and manufacture of advanced photonics solutions. We are dedicated to delivering market-driven technological advancements that meet the sensing, detection, imaging, optics, and specialty illumination needs of our OEM and end-user customers worldwide. Our team stands committed to ensuring that our Photodiode Arrays, as well as our other products, satisfy our customers’ requirements in terms of usability, functionality and reliability to enable their success in various end-market applications.

Photodiode arrays are single devices made up of multiple photodiodes. Within these arrays, each photodiode operates independently, which allows the parallel detection of light signals. Excelitas manufactures photodiode arrays from Silicon, which increases the sensitivity of these arrays and broadens their wavelength range while keeping noise levels to a minimum. These capabilities are widely beneficial for applications where simultaneous or parallel light detection is required, such as in luggage scanning, food inspection and non-destructive testing.

Excelitas offers a wide range of photodiode arrays as part of its comprehensive catalog of photodiode products. These photodiode array solutions come with standard pitch values that range from 0.8 mm to 2.5 mm, which offers customers numerous choices for their x-ray imaging needs, and more. Our standard-catalog photodiode arrays include the following:

• VTA0832H-H-NC-00-0 - Si PDA, 32-Elements, 0.8mm Pitch
• VTA1216H-H-NC-00-0 - Si PDA, 16-Elements, 1.2mm Pitch
• VTA1216H-H-SC-01-0 - Si PDA, 16-Elements, 1.2mm Pitch, CsI HE Crystal
• VTA1216H-L-NC-00-0 - Si PDA, 16-Elements, 1.2mm Pitch
• VTA1216H-L-SC-03-0 - Si PDA, 16-Elements, 1.2mm Pitch, GOS LE Screen
• VTA1616H-H-NC-00-0 - Si PDA, 16-Elements, 1.6mm Pitch
• VTA1616H-H-SC-01-0 - Si PDA, 16-Elements, 1.6mm Pitch, CsI HE Crystal
• VTA1616H-L-NC-00-0 - Si PDA, 16-Elements, 1.6mm Pitch
• VTA1616H-L-SC-03 - Si PDA, 16-Elements, 1.6mm Pitch, GOS LE Screen
• VTA2516H-H-NC-00-0 - Si PDA, 16-Elements, 2.5mm Pitch
• VTA2516H-H-SC-01-0 - Si PDA, 16-Elements, 2.5mm Pitch, CsI HE Crystal
• VTA2516H-L-NC-00-0 - Si PDA, 16-Elements, 2.5mm Pitch
• VTA2516H-L-SC-03-0 - Si PDA, 16-Elements, 2.5mm Pitch - GOS LE Screen

Excelitas manufactures high-quality photodiode arrays that offer enhanced light-sensing capabilities for a broad range of applications, which are highly beneficial in industries that require light detection, imaging and sensing, including the following:

• Automotive
• Security and Safety
• Medical research
• Healthcare
• Industrial automation
• Defense and Aerospace

Yes, we do. Excelitas has built an excellent reputation for producing high-quality photonic solutions that apply to a wide range of potential applications. Our photodiode arrays are built with the highest quality standards in mind, resulting in a product catalog of photodiode arrays that meet our customers’ needs. Our photodiode array products come with chip-on-board technology with optically adapted scintillator crystals. These designs can also be customized in the following areas of customization based on your intended application:

• Active photodiode area
• Total number of elements
• Overall PCB and photodiode chip dimensions
• Photodiode chip geometry and orientation
• Electro-optical specifications
• Single sided vs. double sided PCB
• Alternative substrate materials (e.g. ceramic)
• Electrical interface (e.g. connector)

You are welcome to get in touch with us for your specialized needs.