Patent ID: 8817364

Claim:
A device of generating various types of pulses by controlling a distance between saturable absorber connectors, the device comprising: a saturable absorber moving unit 500 including a saturable absorber mounting part 100 having one portion to which a saturable absorber 110 is coupled and the other portion to which a fiber 120 is coupled, a fiber fixing part 200 having one portion to which the saturable absorber mounting part 100 is coupled, and a micro driving part 300 coupled to the other portion of the fiber fixing part 200 to horizontally move the fiber fixing part 200 ; a saturable absorber fixing unit 600 including a saturable absorber mounting part 100 having one portion to which a saturable absorber 110 is coupled and the other portion to which a fiber 120 is coupled and a fiber fixing part 200 having one portion to which the saturable absorber mounting part 100 is coupled, and fixed to be spaced apart from the saturable absorber moving unit 500 by a predetermined distance; and a fiber connecting unit 700 provided between the saturable absorber moving unit 500 and the saturable absorber fixing unit 600 to be fixed.