An optronic emitter was a piece of optronic technology used in the operations center of Deep Space 9. They produced a low humming noise.
In 2373, Miles O'Brien theorized that it might have been the humming noise of the optronic emitters that made Kirayoshi fall asleep in while in the engineering pit. (DS9: "Business as Usual")
| Optronics |
|---|
| opti-cable • optronic coupler • optronic data core • optronic data stream • optronic emitter • optronic integrator • optronic pathway • optronic relay • optronic weapons array |