Silicon Quadrant Position Sensitive Detectors (PSD)

Advanced Photonix's silicon quadrant position sensitive detectors provide high speed and low noise

Image of Advanced Photonix Silicon Quadrant Position Sensitive Detectors (PSD)Advanced Photonix's silicon quadrant position sensitive detectors (PSD) consist of four active areas formed in a quadrant array on a single common cathode substrate. They feature low crosstalk between adjacent elements and high uniformity in response. They are ideal for nulling, centering, or measuring small positional changes in a hermetic TO metal package.

Bi-Cells

ImageManufacturer Part NumberDescriptionActive AreaDiode TypeAvailable QuantityPrice
SENSOR PHOTODIODE 660NM TO46066-24-21-011SENSOR PHOTODIODE 660NM TO460.69mm² (x2)-0 - Immediate$96.45View Details
SENSOR PHOTODIODE 660NM113-24-21-021SENSOR PHOTODIODE 660NM3.1mm² (x2)-99 - Immediate$115.37View Details

Quadrant

ImageManufacturer Part NumberDescriptionActive AreaDiode TypeAvailable QuantityPrice
SENSOR PHOTODIODE 660NM TO8197-23-21-041SENSOR PHOTODIODE 660NM TO82.435mm² (x4)-62 - Immediate$216.95View Details
SENSOR PHOTODIODE 660NM TO5085-23-21-021SENSOR PHOTODIODE 660NM TO52.25mm² (x4)-124 - Immediate$301.57View Details
SENSOR PHOTODIODE 660NM TO5118-23-21-021SENSOR PHOTODIODE 660NM TO51.145mm² (x4)-43 - Immediate$148.58View Details
SENSOR PHOTODIODE 950NM TO5PDB-C203SENSOR PHOTODIODE 950NM TO51.69mm² (x4)-0 - Immediate$111.37View Details
Published: 2012-08-09