Fiber coupler variable optical attenuator

Fiber device having variable refractive index region proximal th

Fiber intensity reducing devices and related systems

Fiber optic attenuation systems, methods of fabrication...

Fiber optic attenuator

Fiber optic attenuator

Fiber optic attenuators and attenuation systems

Fiber optic connector with optical attenuator

Fiber optic power control systems and methods

Fiber optic transmitter modification for improved extinction rat

Fiber optic variable signal attenuator

Fiber optical attenuator

Fiber-coupled optical attenuator

Fiber-optic cable attenuator device

Fiber-optic cable attenuator device

Fixed value fiber optic attenuator

Fixed value fiber optic attenuator with index matching material

Fused fiber optic attenuator having axially overlapping fiber en