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| photoelectric receptor | |||
| photoresistor; photoconductive cell; photosensitive cell; photovoltaic cell; photo-cell; photoelectric valve; light-sensitive cell | |||
| cell; photoelectric cell; photocell | |||
| photoelectric tube; phototube; photoemission device; photoelectric cell (a two-electrode valve, in which the cathode emits electrons when light falls upon it, the number of electrons being proportional to the incident light); photoemissive detector | |||
| Fotozelle: 21 a las frases, 7 temas |
| Agricultura | 3 |
| Ciencias fisicas | 3 |
| Construcción | 1 |
| Electrónica | 1 |
| Óptica rama de la física | 8 |
| Tecnología | 4 |
| Tecnología de la información | 1 |