Innovations that Resonate

Coherent empowers market innovators to define the future through breakthrough technologies, from materials to systems.

Coherent Labs: World-class expertise

See why manufacturers from around the world find the best fit and process for their production line with Coherent Labs.

Discover Coherent Labs

Simplifying measurement

LabMax Touch Pro makes it simple to complete the most demanding measurement applications in the lab, while also offering the small size, reliability, and ruggedness for operation in the field.

Power and productivity

See how Coherent Laser FrameWork brings together job setup, processing, automation, and connectivity to deliver better results and higher throughput.

Explore Laser FrameWork

2X faster marking

See how the Coherent PowerLine F Twin combines two lasers to double your marking speed and field size.

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

High Power Laser Welding AILU Workshop

September 29, 2022, Coventry, UK

This workshop is aimed at sharing the latest results from researchers and manufacturers in the field of laser welding in the multi-kW regime.

AILU

Find Out More View all Events

Global Customers

Featured Blogs

View all Blog Posts

Coherent ARM Lasers Bypass a Roadblock to Pollution Free Automobiles

See how HighLight FL-ARM lasers enable fuel cell production by successfully welding PEMFC bipolar plates at high-speeds.

Coherent ARM Lasers Bypass a Roadblock to Pollution Free Automobiles

3P Imaging of Multiple Probes Using Only 1300 nm Excitation

Learn why a turnkey source of 1300 nm enables studies to go deeper into mammalian neuroscience, literally and figuratively, while simultaneously exciting both short- and long-wavelength fluorescent probes.

3P Imaging of Multiple Probes Using Only 1300 nm Excitation

Better Together: The Innovation Powerhouse of the New Coherent

II-VI Incorporated and Coherent, Inc., are now one company – Coherent Corp. The new Coherent stands at the forefront of megatrends that are shaping our world, today and tomorrow.

Better Together: The Innovation Powerhouse of the New Coherent

Introducing Coherent Virtual MicroSeminar for Excimer Laser Systems

Custom virtual workshops tailored to your business needs.

Coherent Virtual MicroSeminars for Excimer Laser Systems

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

Shop Coherent

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

Shop Now