Optronics was a technological term referring to components that used optics (light). This included hologram technology.
The Doctor underwent repair and maintenance on himself, repairing optronic errors in his program. (VOY: "Year of Hell, Part II")
| Optronics |
|---|
| opti-cable • optronic coupler • optronic data core • optronic data stream • optronic emitter • optronic integrator • optronic pathway • optronic relay • optronic weapons array |