Agilent/Keysight 10472A

The Keysight 10472A is a cube corner retroreflector engineered for laser interferometry applications requiring precise beam retroreflection and linear displacement measurement. As a critical optical component in positioning and calibration systems, it reflects incident laser light directly back toward its source with minimal signal distortion, enabling high-accuracy measurements across demanding industrial and laboratory environments.

Technical Specifications

• Beam diameter compatibility: 6 mm (0.24 in) or less


• Weight: Lightweight optical element designed for integration into interferometer assemblies


• Housing construction: Stainless steel for environmental durability


• Thread type: Metric for standard optical mounting interfaces

Key Features

• Cube corner retroreflector design ensures consistent, on-axis beam return independent of incident angle variation


• Stainless steel housing provides corrosion resistance and mechanical stability in production environments


• Metric threading simplifies integration into modular optical systems


• Minimal optical aberration maintains signal fidelity across measurement cycles


• Compact form factor accommodates space-constrained interferometer configurations

Typical Applications

• Single-axis and multi-axis linear displacement measurement systems


• Laser-based positioning and alignment in precision manufacturing


• Calibration systems for machine tools and coordinate measuring machines (CMMs)


• Integrated measurement optics within laser interferometry platforms

Compatibility & Integration The 10472A integrates into Keysight laser interferometer systems and calibration platforms where accurate retroreflection is essential. Its metric threading and stainless steel construction align with standard optical mounting practices in precision measurement instrumentation. Pairing with appropriate laser heads and system electronics yields high-resolution positioning systems delivering accuracy, repeatability, and long-term dimensional stability.