Two Beam Interferometer
from Qioptiq

Many physical occurrences can be described in terms of waves. The emission of radio waves and the emission of light waves from light sources are all examples of this phenomena. If we overlap these waves, we can observe the phenomena known as interference. It is sometimes much easier to view the... [See More]

  • Measurement Capability: Displacement / Position; Flatness; Specialty / Other; Angles, Velocity, Geometrical Forms, and More
Differential Interferometer
from Renishaw

Interferometer encoders provide the ultimate accuracy in linear position feedback. Renishaw is a leader in the field of homodyne interferometry with almost 25 years of experience in machine metrology applications as well as system technology. The HS10 long range laser encoder has been in use since... [See More]

  • Measurement Capability: Displacement / Position
  • Repeatability: Freq. Stability <± 1 ppb
  • Accuracy: Cyclic Error < 1 nm
  • Optical Configuration: Differential
Dual Axis -- Interferometer System
from Axsys Technologies

Electronic detection and counting circuitry [See More]

  • Measurement Capability: Displacement / Position
  • Optical Configuration: Michelson (optional feature); Twyman-Green (optional feature)
  • Applications: Motion Control Systems
  • Laser Type: HeNe
Tropel® ThetaForm® -- ThetaForm®
from Corning Specialty Materials

The answer for controlling the manufacturing process of complex parts [See More]

  • Measurement Capability: Displacement / Position; Flatness; Roundness; Parallelism / Wedge
  • Repeatability: Repeatability 20 Nanometers (1 Sigma)
  • Accuracy: 54 Nanometers
  • Number of Axes: Single
FARO Laser Tracker ION™
from FARO

The FARO Laser Tracker ION is the most advanced, state-of-the-art FARO Laser Tracker ever introduced. Using our extensive knowledge of real-world measurement applications, we were able to develop the most accurate laser tracker available while still making it simple and easy to use and maintain. The... [See More]

  • Measurement Capability: Displacement / Position
  • Accuracy: Up to 0.001" Accuracy
  • Resolution: 158.00
  • Applications: Alignment,Inspection,Install&Calibration
Fiber Optic Interferometer -- OFV-551
from Polytec, Inc.

Polytec Laser Doppler Vibrometers are precision tools for non-contact vibration measurement. Designed to be quick, easy to operate and free from cross-talk or feedback problems, these instruments determine a structure's velocity and displacement from the Doppler shift of back-scattered laser light. [See More]

  • Measurement Capability: Displacement / Position
  • Applications: Measurement on Fine Bonding Wires
  • Aperture Size: 3.2 to 16
  • Laser Type: HeNe
Precision Positioning Solutions -- ZMI 500
from Zygo Corporation

Production perf OEM displacement measurement: free space delivery [See More]

  • Measurement Capability: Displacement / Position; Specialty / Other; Angle
  • Applications: Position Measurement
  • Resolution: 9.89
  • Optical Configuration: Michelson