A REALLY BIG IDEA

See how we worked with the Thirty Meter Telescope International Observatory on the world's largest telescope.

Read Success Story

MORE PRECISE, LESS COSTLY

Coherent Processing Heads improve and extend welding, brazing, and cutting for materials processing applications.

LASERS IN DISPLAY MANUFACTURING

Discover our 6-part blog series on the role of lasers in the display fabrication process.

TO BUY OR TO BUILD?

Need lasers for cutting medical devices? See why it makes more sense to buy.

THE NEXT EVOLUTION IN FLOW CYTOMETRY

Check out the newest Coherent Cell X PT laser engine.

II-VI and Coherent are now one company, Coherent.

Please visit ii-vi.com to find more products for a broad range of applications in optical communications, industrial, consumer electronics, semiconductor capital equipment, and automotive markets.

The Coherent Advantage

Lasers, sensors, and optics for commercial, industrial, scientific, academic, and government customers matched with a global service.

01

Talking Diodes

Watch on-demand talks from Amplify: Diodes Revealed.

Watch Amplify: Diodes Revealed

02

Innovating Manufacturing

Tackle the most demanding welding applications.

Discover Coherent Fiber Lasers

03

Transforming Life Sciences

Discover our lasers and light engines for flow cytometry.

See Flow Cytometry Solutions

04

Boosting Productivity

See the new Coherent AVIA LX 355-30 nanosecond UV laser.

Explore AVIA LX

Featured Solutions

Leader in Laser Solutions and Photonics Technology

Life Sciences

Optimized for research and OEMs, we offer the industry’s broadest selection of lasers and light engines. Wavelengths from UV to IR. Pulse widths from CW to femtoseconds. Power from mW to 10s of watts.

Discover our life sciences solutions

Leader in Laser Solutions and Photonics Technology

Microelectronics

See how we're putting the shine on display production.

Discover our microelectronics solutions

Microelectronics

Leader in Laser Solutions and Photonics Technology

Automotive

See how we're revving up EV manufacturing.

Discover our automotive solutions

Leader in Laser Solutions and Photonics Technology

Medical

See how we speed time-to-market and help improve patient outcomes.

Discover our medical solutions

Leader in Laser Solutions and Photonics Technology

Precision Manufacturing

Get unmatched speed and quality.

Discover our precision manufacturing solutions

Precision Manufacturing

Leader in Laser Solutions and Photonics Technology

Scientific Research

Discover cutting-edge, ultrafast lasers.

Discover our scientific research solutions

Scientific Research

Featured Event

MECSPE 2023

March 29 - 31, 2023

Bologna, Italy

Visiting MECSPE, in Bologna, Italy means getting in touch with the industry leaders of the manufacturing industry. In 13 halls visitors will learn about the main technological innovations in the field of industrial processes.

MECSPE 2023

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Global Customers

Featured Blogs

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A better burn: Lasers target rocket engine efficiency

Improved propulsion – it really is “rocket science”

A better burn: Lasers target rocket engine efficiency

Laser Marking Improves Product Traceability

Fast and flexible laser marking enhances traceability and compliance in many industries.

Laser Marking Improves Product Traceability

Rare Elements Bring New Capabilities to Optical Fiber

Read how and why these fibers have become so important in many applications.

Doped Fibers – A Critical Photonic Technology

Coherent Announces Surface Texturing Solution for Medical Implants

The new AP 530 S uses 6-axis robotic part handling to accommodate implants of all shapes and sizes.

Coherent Announces Surface Texturing Solution for Medical Implants

Featured Product

ExactMark 210 TL Lowers Costs for High-Volume Marking

Explore a new automated laser marker that can process up to 30 trays of parts in a single production run.

Discover ExactMark 210 TL

ExactMark 210

Coherent Labs

Solving the most difficult manufacturing challenges with thought leadership and innovative laser systems solutions. Our experts engage customers on over 2,500 projects per year.

Coherent Labs

Coherent Careers

Our multidisciplinary team of scientists and engineers radically reimagine what’s possible by creating custom solutions for our clients.

Explore Careers

Coherent Careers

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Online shopping for lasers, optical fibers, power meters and sensors, accessories, and much more on Coherent online has never been easier.

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