Product Announcements: Interferometers

Polytec's TopMap Metro.Lab is an affordable, high-precision, non-contact topography measurement system designed to characterize flat and curved surfaces. Incorporating a scanning white light interferometer, the Metro.Lab can measure flatness and general topography with 20 nanometer resolution and determine parallelity of two or more surfaces separated by as much as 70 mm. (read more)

Digital vibrometer systems utilize the latest technologies for digital signal acquisition and processing. They are based on a purely numerical Doppler signal decoding technique, where displacement information is not recovered by analog demodulators but by powerful data processing algorithms. (read more)

Canon USA Encoders/Optical Components Group manufactures custom interferometers to match your specifications. (read more)

Non-contact displacement and vibration sensor capable of ultra-high resolution of 0.08nm with high speed response. (read more)

The new Renishaw XL-80 laser measurement system offers high performance calibration for motion systems, including CMMs and machine tools. The size of the XL-80 laser and XC-80 compensator means that a complete linear system can fit into a 'wheelie-case' and weighs only 12 kg. The legacy continues with key virtues ofaccuracy, reliability and durability in day-to-day use... (read more)

Innovative RLE10 and RLE20 fiber-optic laser encoders convert the laser interferometer from a complex scientific instrument into a simple production solution to ultra-precise process control, enabling picometer resolution, differential measurement, and part-per-billion laser frequency stability. (read more)