A Ukrainian bench demonstration that a laser doesn’t affect the functioning of the optical fiber of a fiber FPV. The laser is blue light 10 Watt 450nm. Serhii “Flash” had requested this test as the Russians were claiming otherwise.

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Blue laser is around 440nm whereas fibre optic runs in the 1200 to 1600nm range

I don’t think the wavelength really matters as fiber has a non-uniform refractive index and light can’t be introduced into it from the side.

How do they even claim that works? Attacking the camera would make some sense but it obviously isn't going to mess with guidance

His blue laser is actually 1W, not 10W. I have the exact same one from Ali express.

I'm curious to know what effect that would have had dazzling the camera.

Probably a lot more effective.

@tt12514

Ha ha, ruzzian claims so someone can get state monies for a device that does nothing but get them development money.

There is a core glass fiber which carries the light and an outer layer of glass that keeps the light in the glass fiber which also works keeping light out, plus a plastic layer for durability which also filters light.