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2-Axis System Example Systems - ZMI™ Series

This 2-axis ZMI™ system uses the 7705 laser and 501A measurement enclosure to provide a compact, high-accuracy displacement measurement system. The 501A simultaneously outputs quadrature signals for motion control and parallel signals for digital signal processing.

Click to see Bill of Materials

Key ZMI™ Components

Item Qty Description Part #
1 1 ZMI™ 7705 Laser, 4mm Beam, Class II, 250µW 8070-0902-13
2 1 50% Beam splitter 6191-0138-02
3 2 Fold Mirror 6191-0138-03
4 2 High Stability Interferometer (HSPMI) 6191-0318-02
5 2 Fiber Optic Pickup (FOP) 8040-0103-01
6 1 ZMI™ 501A Electronics Enclosure (2-axis) 8020-0237-05
7 3 Fiber Optic Cable, 10m 8020-0410-04

Optional ZMI™ Components

Item Qty Description Part #
1 3 Beam splitter/Fold Mirror Mount 6191-0445-01
2 2 Interferometer Mount 6191-0446-01
3 1 Power supply for electronics and laser 8010-0105-01
4 1 Power cable from power supply to laser 1115-801-746
5 1 Power cable from power supply to 501A enclosure 1115-801-745

Other Optional Items

Item Description Suggested Suppliers
1 Power supply for laser only (+15V DC) ZYGO (1115-801-569), Digikey Corp., Agilent
2 Neutral Density (ND) filters, alignment mirrors, etc. Edmund Optics, Thorlabs, CVI/Melles Griot
3 Digital I/O for ZMI™ 501A parallel output National Instruments, Measurement Computing
4 Motion control electronics Delta Tau, ACS, Aerotech, Copley Controls, Galil
5 Custom cables and cable components Digikey Corp.
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Manuals Technical Papers

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