Photomultipliers

SENSOR PHOTODIODE 420NM ARRAY

The Broadcom is a single silicon photo multiplier (SiPM) used for ultra-sensitive precision measurement of single photons. The active area is 3.0 ´ 3.0 mm2. High packing density of the single chips is achieved using through-silicon-via (TSV) technology and a chip-sized package (CSP). Excellent uniformity of gain High PDE of more than 54% at 420 nm Excellent SPTR and CRT

ON Semiconductor's J-Series silicon photomultiplier (SiPM) sensors have been used to create high fill-factor, scalable arrays. The TSV-packaged sensors are mounted onto PCB boards with minimal dead space. The ArrayJ products are available in a variety of formats and formed of either 3 mm, 4 mm or 6 mm pixels. The back of each ArrayJ has either one or more multi-way connectors or a BGA (ball grid array) that allow access to each pixels standard output, and in some cases, the fast output as well. High fill-factor, scalable arrays Variety of formats ranging from 2 ´ 2 to 8 ´ 8 Minimal deadspace, with fill factors of >90% Each array as either a multi-way connector or BGA on the reverse for access to all signals The pixel signals can either be read out individually for imaging applications, or summed by the user to create a large area, single-channel sensor The pixel-level performance is exactly as per that of the individual J-Series sensors Optional evaluation boards are available for easy access to signals Applications Medical Imaging Hazard & Threat 3D Ranging & Sensing Biophotonics & Sciences High Energy Physics