| English | eng-000 |
| photoelectric pickoff | |
| 普通话 | cmn-000 | 光电探测器 |
| English | eng-000 | electrophotonic detector |
| English | eng-000 | light sensor |
| English | eng-000 | light-sensitive cell |
| English | eng-000 | light-sensitive detector |
| English | eng-000 | photodetector |
| English | eng-000 | photodevice |
| English | eng-000 | photoelectric detector |
| English | eng-000 | photosensor |