Powering the next fifty years of innovation

See how we're driving innovation in MicroLED display manufacturing.

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The Coherent Advantage

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



Amplifying photonics

Amplify — the leading photonics event online.



Innovating e-mobility

Changing the game with laser welding.



Advancing life sciences

Opening new vistas in diagnostic and therapeutic testing.


Featured Event

Amplify: Diodes Revealed

Don't miss Amplify: Diodes Revealed — This showcase features talks on advanced applications for life sciences, manufacturing, medical, and scientific research. You'll also enjoy live Q&As and even an extensive virtual tour of our fabs, where we manufacture gallium arsenide laser diodes!

Diodes Revealed

Featured Solutions

Featured Product



Introducing ExactWeld IP – The Easiest Way To Put Polymer Welding On Your Production Line

ExactWeld IP is a complete polymer welding solution, integrating laser source, beam delivery system, part clamping mechanics, and all the required control hardware and software. With adapters for conveyor belt, rotary table, or robot arm part supply, it’s the fastest way to get online with polymer welding.


Success Stories

The introduction of laser technology has enabled us to definitely expand our addressable markets, since variant production from standard plastic parts and sheet metal processing would not have been possible without the laser systems.
Armin Buchsteiner Managing Director & Co-owner of Bröking-Plastex

Bröking-Plastex: An automotive industry leader

At Bröking-Plastex, the trend toward ever-greater variant diversity requires specialists who can produce the smallest to largest batch sizes flexibly and economically.

1 - 500

Typical batch size

Over 50%

Parts processed with the laser

Coherent Careers

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

Coherent Careers

Coherent Events

Industry Events

Tech Talk Webinar

Cells & Systems Technology Innovation Webinar

Sept 20-24, 2021

SCIX 2021 Logo

SCIX 2021, Providence, Hall 4, Booth 405

Rhode Island - Sep 26 - Oct 1, 2021

DE Systems Symposiums - DEPS 2021

DE Systems Symposiums - DEPS 2021

Washington DC - Oct 25-29, 2021

Schweisstec 2021 Logo

Schweisstec 2021, Hall 7, Booth 7413

Meese Stuttgart, Germany - Oct 26-29, 2021

Neuroscience 2021

Neuroscience 2021, Booth 216

Chicago, Illinois - Nov 13-16, 2021

MECSPE 2021 Logo


Bologna Fiere, Italy- Nov 23-25, 2021

Global Customers

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Shop Coherent

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