He is the inventor of the multi-channel fiber-optic rotary joint. Keil’s invention makes it ... The technology Keil uses builds off the technology used in submarine periscopes—where the periscope ...

Lenses, mirrors, and prisms are being replaced with sensors, cameras, and fiber optics, and it is changing submarine designs for the better. The traditional periscope Traditional periscopes serve ...

The chronic implant, placed horizontally on the skull, has an angulated tip that reflects light into the brain and is connected via fiber optics to a remote optical setup. The technique allows ...

with support for submarine periscope, photonic, electro-optic and electromagnetic systems. The contract has a total potential value of $40.4 million over five years if all options are exercised.