Fiber Collimators, Collimator lenses

Function Expansion Devices for Receptacle collimator "R001"

We offer compact devices to expand the functions of laser light collimated
by Receptacle collimator "R001"

[Function #1] Improvement of extinction ratioImprovement extinction ratio of the light from polarization-maintaining fiber, Extinction ratio > 40dB @ 633nm(Typical)

[Function #2] Variable AttenuationContinuously varying the amount of transmitted light for CW/pulse laser by utilizing the polarization feature of laser light

[Function #3] Polarization ControllerEach plate can be precisely and continuously rotated through 360 deg. and Precise Polarization can be controlled.