【thorlabs】Optical Isolators
Nd:YAG Fiber Optic Isolators with SM Fiber (1064 nm)
Fiber isolators protect light sources from back reflections and signals that can cause intensity noise and optical damage. Optical isolators, also known as Faraday isolators, are magneto-optic devices that preferentially transmit light in the forward direction while absorbing or displacing light propagating in the reverse direction.