| Answer | Crossword Clue |
|---|---|
| LASER | New invention using light. |
| LASERS | New devices using light. |
| LASER | Device using amplified light. |
| LASER | Modern device using light. |
| LASER | Device using light rays |
| LASERS | Devices using light rays |
| LCD | Readout using polarized light, briefly |
| SCANNING | Using a beam of light |
| LASED | Operated using a light beam |
