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-# Fiber stretcher
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+# Fiber stretcher
+
+This repository contains a 3D printable part designed to stretch optical fiber for laser experiments, when piezoelectric plates are attached to its two sides and driven.   
+  
+Designed to use 50x30x2 pzt8 plates from https://item.taobao.com/item.htm?id=657062375784
+  
+The design is yet to be tested in an optical setup.
+
+Designed with Fusion 360.
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