Part of the challenge is that the optical fiber inside the cladding is often very small — as few as 9 microns. That’s a small target to hit without some alignment help, which [Les] uses a ...
Khajak REBOff is a Ukrainian FPV kamikaze drone with fiber optic cable for communication. Impossible to jam, it can also operate inside buildings and attack at low level.
Boosted by earnings reports from Lumentum Holdings and Applied Optoelectronics, IBD's Telecom-Fiber Optics group has climbed to No. 3 out of 197 industry groups tracked. Lumentum stock has jumped 60% ...