ZYGO ZMI-4104

Product Name:​ ZMI-4104 Displacement Measuring Interferometer Electronics Board
Product Introduction:​ 6U VME64x measurement board in ZYGO ZMI™ interferometer family. Decodes optical signals from ZYGO HeNe laser heads (7702/7714/7724) into sub-nanometer displacement on 4 axes.
Technical Specifications:
  • Board Format: 6U VME64x

ZYGO ZMI‑4104C

Product Brief Introduction

Manufactured by ZYGO Corporation (AMETEK Group, USA), this product is the core signal processing unit of ZMI series heterodyne laser displacement interferometer system, exclusively developed for converting interference optical signals from ZYGO laser interferometer sensors into digital displacement data. The board follows global industrial VME64x specification, executes real‑time high‑precision signal demodulation, environmental refractive index compensation and cyclic error correction, outputs standardized digital measurement signals for upper motion control system.