Position sensitive detectors
Position sensitive detectors
The S3270 series epoxy-molded position-sensitive detectors (PSDs) covers a spectral response range from 760 to 1100 nm with typical radiant sensitivity of 0.55 A/W at a peak wavelength of 920 nm. Models include active areas of 1 ¥ 2 mm (S3271), 1 ¥ 2.5 mm (S3272), 1 ¥ 3 mm (S3273), and 1 ¥ 3.5 mm (S3274). Position resolution is ۪.1 to ۪.3 µm. Ceramic- and metal-packed PSDs with larger active areas are available.
Hamamatsu Corp., Bridgewater, NJ