Chapter 1 Introduction Chapter 1 Introduction 1.1 Description of the MicroBlock 3-Axis Flexure Stage The MicroBlock is a versatile, independent three-axis nanopositioning stage which has been developed to meet the stringent requirements associated with aligning fiber optics. The top-mounting platform can be adjusted along three translational axes — x, y, and z —...
Fig. 1.2 Tongue-in-groove system Fig. 1.3 Fixed platform bracket A series of pre-configured fiber launch systems is also available - search fiber launch systems at www.thorlabs.com for further details. Page 2...
Chapter 2 Safety Chapter 2 Safety 2.1 Safety Information For the continuing safety of the operators of this equipment, and the protection of the equipment itself, the operator should take note of the Warnings, Cautions and Notes throughout this handbook and, where visible, on the product itself. The following safety symbols may be used throughout the handbook and on the equipment itself.
Chapter 3 Operation 3.1 Using Micrometer Drives The unit is shipped with the top platform at the nominal position (i.e. center of travel). Turning the actuator gives ±2 mm of travel from this nominal position. All axes have travel-limiting stops to prevent overdriving. When the travel limit is reached do not continue to drive the stage.
4.2 Attaching to a Work Surface The base of the MicroBlock is provided with a number of fixing holes and slots for attachment to metric or inch optical tables, as supplied by Thorlabs and other manufacturers. Bolting the unit down minimizes the risk of damage.
MicroBlock Three-Axis Flexure Stage When mounting the MicroBlock close to other equipment, ensure that the travel of the moving platform is not obstructed. If the moving platform is driven against a solid object, damage to the internal flexures could occur. The range of travel on each axis is 4 mm total, that is ...
When mounting devices to the stage, do not use screws which protrude into the internal mechanism. Thorlabs manufacture a variety of fibre chucks, holders and fixtures to fit the MicroBlock stage, which are mounted on the top platform. 4.6 Transportation Caution When packing the unit for shipping, use the original packing.
Chapter 5 Specification and Parts List Chapter 5 Specification and Parts List 5.1 Specification Parameter Value Weight (including drives and fixings) MBT602: 626 g MBT616D: 750 g Load capacity 1 kg Total Travel ±2 mm Total Differential Travel 300 µm Travel per revolution of actuator Fine thread: 0.5 mm Differential: 50 µm...
"End of life" units must be returned to Thorlabs or handed to a company specializing in waste recovery. Do not dispose of the unit in a litter bin or at a public waste disposal site.
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