Figure 3
Tower of the crystal rotation. 1: long-travel horizontal translation stage with adapter plates; 2: optical rail; 3: encoder readout; 4: linear actuator; 5: spring return; 6: rotation arm cage; 7: vertical arm joint; 8: rail clamp with cross-roller bearing; 9: coarse yaw rotation; 10: roll and pitch stage; 11: crystal box with crystal. |