InGaAs Position Sensitive Detectors (PSD)

The APX-VNG0031PSD series are tetra-lateral 2mm diameter active area EXTENDED VISIBLE InGaAs position sensitive detectors. These high-accuracy position detection devices feature an enhanced sensitivity spectrum from 450nm to 1700nm, surpassing the standard InGaAs spectral response of 850nm to 1700nm. The devices are available in two inter-electrode resistance options of 0.5kΩ and 2.2kΩ. They are available in a hermetically sealed TO-5 metal can.

The E-VNG0031PSD module features a 2mm diameter active area 2D tetra-lateral extended visible InGaAs position sensitive detector (PSD) with integrated transimpedance amplifiers (TIA) offering industry-first enhanced spectral sensitivity from 400nm to 1700nm. The PSDs are available with two options of 0.5kΩ and 2.2kΩ interelectrode resistance. While quadrant detectors require overlap in all quadrants, the lateral effect PSDs provide positional information of any location within the detector region, independent of beam shape, size, and power distribution. All analog inputs and outputs utilize standard SMA connectors. The housing can accommodate standard UNC for optical and cage mount and any C-Mount threaded camera lenses.


Applications Include

Image Datasheet Model Number Active Area Active Area Diameter Responsivity Capacitance Dark Current Shunt Resistance Inter-Electrode Resistance Response Time Package View
PDF APX-VNG0031PSD-001 3.1 2 0.25 - 1.06 130 - 200 5 - 150 20 2.2 15 - 100 - View
PDF APX-VNG0031PSD-002 3.1 2 0.25 - 1.06 130 - 200 5 - 150 20 2.2 15 - 100 - View
PDF E-VNG0031PSD-001 3.1 2 0.26 - 1.06 - - - 2.2 - TO-5 View
PDF E-VNG0031PSD-002 3.1 2 0.26 - 1.06 - - - 0.5 - TO-5 View
PDF E-VNG0031PSD-003 3.1 2 0.26 - 1.06 - - - 2.2 - Ceramic LCC View
PDF E-VNG0031PSD-004 3.1 2 0.26 - 1.06 - - - 0.5 - Ceramic LCC View

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