Zygo Corporation
Thorlabs Inc.
SmarAct GmbH.
SIOS Meßtechnik GmbH
Ocean Insight
Motion X Corporation
LT Ultra Precision Technology GmbH
Keysight Technologies
Chotest Technology Inc.
Automated Precision Inc

14 Laser Interferometer Manufacturers in 2024

This section provides an overview for laser interferometers as well as their applications and principles. Also, please take a look at the list of 14 laser interferometer manufacturers and their company rankings. Here are the top-ranked laser interferometer companies as of February, 2024: 1.4D Technology Corp, 2.Ocean Insight, 3.Motion X Corporation.

Table of Contents

List of 14 Laser Interferometer Manufacturers

*Including some distributors, etc.

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  • Company Size: largest first
  • Year Founded: oldest first
  • Year Founded: earliest first

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  • United States of America
  • Germany
    • Ocean Insight
      • United States of America Address: 3500 Quadrangle Blvd. Orlando, Florida, United States of America

      Manufacturer Overview

      Ocean Insight is the Applied Spectral Knowledge company, founded in 1989, is a manufacutring company using spectral technology, application expertise, and manufacturing scalability to help customers take on important challenges for a safer, cleaner, healthier future, headquartered in Florida, USA. The company consists of three industry brands: Ocean Optics, which pioneered miniature spectrometers and delivers spectral solutions to researchers, OEMs and industrial customers; Ocean Applied, which designs and builds industrial-grade photonics systems for material inspection, chemical identification and quality assurance; and International Light, which supplies lighting assemblies, light measurement solutions and calibration services.

    • 4D Technology Corp
      • United States of America Address: 3280 E Hemisphere Loop, Ste 146 Tucson, Arizona, United States of America

      Company Overview

      4D Technology Corporation, established in 2002 and based in Tucson, Arizona, is a manufacturer and supplier of precision laser interferometers and surface roughness profilers. The company's product range includes laser interferometers and surface roughness profilers, such as the 4D InSpec Surface Gage, 4D InSpec XL Surface Gage, 4D Fizeau Interferometer, 4D Twyman-Green Interferometer, and 4D Surface & Wavefront Analysis Software. These products cater to diverse industries like optics, manufacturing, and precision machining. Besides, its comprehensive services encompass custom engineering, manufacturing, training, and support. Driven by creativity, 4D Technology's achievements include the R&D 100 Award.

    • Keysight Technologies
      • United States of America Address: 1400 Fountaingrove Parkway Santa Rosa, California, United States of America

      Company Overview

      Keysight Technologies, Inc. was founded in 1939 and headquartered in Santa Rosa, California. Keysight is a global developer and manufacturer of electronic design and test solutions to communications, networking, aerospace, defense, and government, automotive, energy, semiconductor, electronic, and education industries. Keysight’s communications solutions group solutions include electronic design automation software; radio frequency and microwave test solutions, hardware and virtual network test platforms and software applications, as well as optical laser source solutions. Keysight’s electronic industrial solutions group offers various design tools and verification tools. Keysight offers product support, technical support, and training and consulting services. It sells its products through direct sales force, distributors, resellers, and manufacturer's representatives.

    • Automated Precision Inc

      Manufacturer Overview

      Automated Precision Inc. (API), founded in 1987, is an American manufacturer based in Rockville, Maryland, providing laser-based dimensional metrology solutions. The company develops various products for industrial measurement and calibration. The company's measurement solutions include hemispherical scanners, laser trackers, and coordinate measurement machine (CMM) arms. Machine tool calibration and robotic calibration solutions, utilizing the RADIAN laser trackers, RoboCal software, and motorized active targets for small modular reactors (SMR), are also available. These products find applications across various industries, including automotive, energy, and transportation.

    • Chotest Technology Inc.

      Manufacturer Overview

      Chotest Technology Inc., founded in 2005, is a manufacturer of precision measuring instruments headquartered in Shenzhen, China. The company offers a range of high-precision measuring equipment, including White Light Interferometer SuperView W1, Laser Tracker GT series, universal length measuring machines, laser interferometer SJ6000, and profilometers SJ5700 series. Its products are manufactured in accordance with ISO9001 and 6S standards, ensuring quality products for its customers. The company's precision measuring equipment is used in various industries, including government metrology and quality inspection agencies, automotive, aerospace, and machinery. Its instruments are employed for accurate measurements in quality control and industrial applications.

    • Motion X Corporation

      Manufacturer Overview

      Motion X Corporation was established in 2002 by a group of industry professionals with extensive applied experience in designing, manufacturing, and supporting turnkey motion control systems and subsystems. The company is headquartered in Goleta, California near the University of California, Santa Barbara. The company is a designer and manufacturer of motional control systems and provider of motion control services for customers worldwide, serving industries including semiconductor, data storage, aerospace, microscopy, and photonics. The company also performs contract manufacturing services, fulfilling outsourcing manufacturing requests.

    • Micro-Epsilon

      Manufacturer Overview

      Micro-Epsilon was originally founded in Osaka and Micro-Epsilon America was founded in 1998, headquartered in Raleigh, North Carolina. Micro-Epsilon develops, manufactures, and distributes sensors to aerospace, battery production, glass production, wind power, precision optics, medical technology, transportation, semiconductor, and other industries. Micro-Epsilon’s sensor product categories include inductive, capacitive, laser, confocal, laser distance, magneto-inductive, draw-wire, rotation speed, color, paint thickness measurement, and fiber optic sensors in addition to interferometers and other sensor equipment.

    • SmarAct GmbH.
      • Germany Address: Schuette-Lanz-Strasse 9, Oldenburg, Lower Saxony, Germany

      Company Overview

      SmarAct GmbH., established in 2020 and headquartered in Cambridge, UK, is a distinguished manufacturer and supplier of energy-efficient electric actuators. The company's product range includes a diverse array of electric actuators, encompassing servo, stepper, linear, rotary, and pneumatic variants. These offerings find applications across industries like industrial automation, medical devices, semiconductor manufacturing, and renewable energy. Their services envelop custom engineering and manufacturing, alongside comprehensive training and support. Driven by creativity, SmartAct is deeply devoted to ongoing research and development, ensuring a constant stream of technological enhancements.

    • Renish

      Company Overview

      Renishaw plc., established in 1973 and based in Wotton-under-Edge, United Kingdom, is a manufacturer of analytical instruments, medical devices, and manufacturing technologies. Some of the products it stocks include additive manufacturing systems, open optical encoders, and neurological products, and it operates in the Americas, EMEA, and APAC regions, with 67 locations in 36 countries. Throughout its history, the company has spent 13% to 18% of its annual sales in R&D and engineering. In 1981, it set up its first international manufacturing facility in Ireland, and in 1984, it was listed in the London Stock Exchange unlisted securities market.

    • Zygo Corporation

      Company Overview

      Zygo Corporation, founded in 1970 and headquartered in Middlefield, Connecticut, is a manufacturer of optical metrology systems and optical components and assemblies. The company manufactures products in several categories, including laser interferometers, 3D optical profilers, and optical components. It serves several industries, including medical, automotive, and consumer electronics, and also provides customizable metrology software to help customers measure. The company holds 750 patents, and in 2014, it became part of the Ultra Precision Technologies division of AMETEK Inc. It is ISO 9001 and ISO/IEC 17025 certified and sells its products under brand names such as Navitar, Special Optics, and Pixelink.

Laser Interferometer Manufacturer Ranking

*Including some distributors, etc.

Derivation Method

The ranking is calculated based on the click share within the laser interferometer page as of February 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.

Number of Employees

  1. Ocean Insight: 200

Newly Established Company

  1. Motion X Corporation: 2002 (22 years ago)
  2. Thorlabs Inc.: 1989 (35 years ago)

Company with a History

  1. Thorlabs Inc.: 1989 (35 years ago)
  2. Motion X Corporation: 2002 (22 years ago)

Laser Interferometer Manufacturers in United States

*Including some distributors, etc.

Global Distribution of Laser Interferometer Manufacturers by Country

*Including some distributors, etc.

Country Number of Companies Share (%)
United States of America United States of America 4 57.1%
Germany Germany 3 42.9%

List of Laser Interferometer Products

1 product is listed.


XL-80 laser measurement system

The XL-80 laser measurement system is the perfect system for high-performance measurement and calibration of motion systems such as three-dimension...

1 model listed

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