sensors and detectors position sensitive detector modules
Hamamatsu Photonics has introduced its latest position sensitive detector (PSD) modules, the c10442 and c10443 series. the c10442 has three versions featuring either a 3mm, 6mm or 12mm linear PSD. combined with an amplifier circuit, it delivers an output of >50V/mW at 900nm. the c10443 is also available in three versions, offering either a 4 x 4mm, 9 x 9mm or 12 x 12mm area pin cushion PSD. combined with an amplifier circuit, it gives an output of 60V/mW at 950nm. the c10442 and c10443 can be used for a wide variety of applications, including lidar and optical range
roic for infrared sensing
New Infrared technologies (NIt) has introduced the NSc1101, a high dynamic range read out circuit (roIc), designed to interface with any photodiode array, through flip- chip bonding. NSc1101 is in VGA format (640 x 512 pixels), it has a pitch of 15µm and can accept any PDA with p-on-n or n-on-p. thanks to its native-wide dynamic range of
more than 120db, the sensor does not require any setting or exposure time control. NSc1101 can be used with all infrared sensing
materials, such as InSb, InGaAs or Hgcdte, and can operate at a cryogenic temperature of 80K. other photo sensing materials, such as AsGa for tHz or X-ray detection, have already been successfully used. NSc1101 is a sampling stage and can be
ordered from NIt in an 8-inch wafer form.
www.niteurope.com
low light detector family
SensL has introduced the SL family of silicon photomultipliers (SPMs). the second-generation SL family of low light detectors features the highest signal-to-noise ratio of any SPM, 4x higher than previous generation SensL products. It also features output uniformity of ±10 per cent. In comparison, photomultiplier tubes have ±33
per cent output uniformity. SL detectors require only 30V for operation, which is less than half of any other SPM on the market today. the high uniformity of the SL products and low operating voltage greatly reduce the system complexity and cost. Select versions of the SL product family are also offered with better than one per cent breakdown voltage uniformity. SensL is producing the new SL SPMs in
a standard cMoS process, providing very competitive volume pricing to enable new
silicon photodiode for multiple applications
the PDI-c172SMF is a blue enhanced PIN silicon photodiode from Laser components that is ideal for high-speed photoconductive or photovoltaic applications, packaged in a black plastic surface mount package. Measuring just 3mm square x 1.1mm
thick, with optical filter options, supplied on tape and reel, this photodiode is a surface mount companion. In addition, it is ideal for photointerrupters, oximeter sensors, barcode readers and glucometers.
www.lasercomponents.com
finding, optical axis and laser beam alignment, 3D and distortion measurement and liquid level sensors.
www.hamamatsu.eu
applications in medical imaging, hazard and threat detection, biophotonics and lidar. the new products consist of the following SPM
devices in a variety of industry standard packaging options, all built around the SL silicon: MicroSL - 1mm and 3mm detectors with different photo sensitive active areas optimised for dynamic range and detection efficiency; and ArraySL - 13.4mm square and 46mm square detectors for large area PMt replacement. the MicroSL detectors are ideal for coupling to
scintillator crystals to detect photons generated by the various forms of radiation used in medical imaging, hazard and threat detection and high- energy physics. MicroSL detectors will also be used in lidar and biophotonics instruments, such as flow cytometers. the signal-to-noise ratio is better than vacuum tube solutions.
www.sensl.com
www.electrooptics.com
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