PSD

A position sensitive device and/or position sensitive detector (PSD) is an optical position sensor (OPS) that can measure a position of a light spot in one ...

由 H Andersson 著作 · 2008 · 被引用 57 次 — Position sensitive detectors are used to measure, with great accuracy and speed, the position of a light spot incident on the surface. Their main use is for.

Position-sensitive diodes (PSD). These components utilize the effect of the lateral division of the generated photocurrent. The term position sensitive ...

Hamamatsu Photonics 位置敏感測器（ PSD），是利用光電二極體表面電阻而成的光電位置感測器。

PSDs detect position data of incident spot light. Monolithic, PSD can track very small positional changes over the photosensitive area.

The PSD is used in a wide range of fields such as measurements of position, angles, distortion, vibration, and lens reflection/ refraction. Applications also ...

One-dimensional PSDs have a long, narrow photosensitive area and detect positions in a longitudinal direction. Suitable for use in displacement meters and ...

Position Sensing Detectors PSD's are silicon photodiodes that provide an analog output directly proportional to the position of a light spot on the detector ...

Position-sensitive detectors are photodetectors with which one can measure the position of a light spot in one or two dimensions, normally with a relatively ...

The PDQ80A and PDQ30C detectors are segmented, position-sensing, quadrant detectors for precise path alignment of light in the 400 to 1050 nm or 1000 to 1700 nm ...