Resumen
Digital IR remote control devices and incandescent lamps electrically heated only to red provide convenient and inexpensive sources of IR for optics experiments, facilitating student exploration of this important and neglected area. IR can be made visible using commercial IR sensor cards.
| Idioma original | American English |
|---|---|
| Páginas (desde-hasta) | 544-547 |
| Número de páginas | 3 |
| Publicación | American Journal of Physics |
| Volumen | 66 |
| N.º | 6 |
| DOI | |
| Estado | Published - jun 1 1998 |
Disciplines
- Physics
- Semiconductor and Optical Materials
- Optics
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