Patent ID: 7130501

Claim:
An optical crossbar switch comprising: a plurality of light director input devices each including an input ferrule constructed to receive an end of an optical fiber for providing a light input; a plurality of light director output devices each including an output ferrule constructed to receive an end of an optical fiber for providing a light output; each of the plurality of light director input devices including input optics positioned to receive input light from the input ferrule and rotatable to direct the received input light to a selected one of the plurality of light director output devices, the input optics of each of the plurality of light director input devices including a first input mirror attached to the input ferrule and positioned to direct input light at an angle to a longitudinal axis of the input ferrule and a rotatable input mirror positioned at the angle to receive the directed-light and to reflect the received light in a plane generally parallel to the longitudinal axis of the input ferrule to the selected one of the plurality of light director output devices; each of the plurality of light director output devices including output optics rotatable into optical alignment with input light directed from one of the plurality of light director input devices, the output optics of each of the plurality of light director output devices including a rotatable output mirror rotatable to receive light directed from one of the plurality of light director input devices and to reflect the received light at an angle to a longitudinal axis of the output ferrule to a first output mirror positioned at the angle to receive input light directed at the angle, the output optics being positioned to direct received input light to the output ferrule; and the angular position of each of the rotatable input mirrors and each of the rotatable output mirrors being controlled by a linear actuator to provide optical alignment between substantially a center point of each rotatable input mirror with substantially a center point with each rotatable output mirror.