Directed Energy

Generate and control intense optical power with a diverse selection of high-performance lasers, optical fibers, laser crystals, and beam director optics.

Simplify acquisition with domestically sourced, innovative photonic components from a vertically integrated supply chain.

Compact Solutions Achieve high power in compact packages, using innovative component technologies that enable high energy laser applications, from C-UAS to C-ICBM.
Vertical Integration Obtain US-sourced components ranging from semiconductors to domestically grown crystals, as well as optical fibers, lasers, and optics.
Customized Manufacturing Solve demanding challenges with unique requirements using the expertise of Coherent R&D, engineering, and sales teams.

Pump Diodes

Coherent manufactures a wide range of pump diodes for fiber, solid-state, and gas lasers. Choose from unmounted, with heat sinks, in stacks or arrays, or fiber coupled with beam shaping optics.

Fiber-Coupled Modules

Get the convenience of fiber delivery, without sacrificing efficiency, for applications in solid state laser pumping, materials processing, and medical therapeutics.

Single Bars

Single Bars enable pumping and other direct diode applications with wavelengths from 640 nm to 2.1 µm, CW powers of up to 80 W, and the convenience of conduction cooling.

Stacks

Get reliable, vertical and horizontal diode laser stacks and two-dimensional arrays, with power into the multi-kW range, for pumping, directed energy, hair removal, and materials processing.

Volume Holographic Grating (VHG) Filters

Volume Holographic Bragg Grating Filters

Solid-state diffractive volume holographic grating filters stabilize and narrow your laser spectrum for diode pumping, spectroscopy, and high-precision applications.

Fiber Amplifiers

With an experienced installed base of kW-class fiber amplifiers and lasers, Coherent provides the highest output power in a compact form for versatile deployment.

Laser and Amplifier Fibers

Coherent Laser and Amplifier Fibers eliminate SRS and TMI, and feature high mode quality, excellent pump light absorption, and exceptionally low photodarkening.

Multi-kW Fibers

Coherent NuMKW fibers are designed for high power laser systems, offering unmatched performance through lowest photodarkening, SRS, TMI and highest beam quality.

Crystals and Assemblies

Non-linear crystals, gain crystals, and gain assemblies for defense, industrial, and medical applications.

Faraday Rotators and Isolators

Get Faraday Rotators and Isolators that protect laser sources from the effects of back reflection while still providing high transmission and optimal isolation.

Optical Fibers

Experience high performance and long life with specialty fibers, available in multiple configurations to support program lifecycles from prototypes through full production.

Laser and Amplifier Fibers

Coherent Laser and Amplifier Fibers eliminate SRS and TMI, and feature high mode quality, excellent pump light absorption, and exceptionally low photodarkening.

Beam Delivery Fibers

Coherent NuBEAM are low loss, high damage threshold, multi-mode, beam delivery fibers that transmit higher powers in solid-state, fiber, and diode lasers systems.

Multi-kW Fibers

Coherent NuMKW fibers are designed for high power laser systems, offering unmatched performance through lowest photodarkening, SRS, TMI and highest beam quality.

Optical Crystals

Assure the supply chain with Coherent, the only domestic grower of many high-power crystals used in defense laser applications.

Laser Optics

Coherent provides meter-class beam delivery, target illuminator optics, and capabilities for large and freeform optics in air and space.

Tinsley Custom Optics

Coherent TIOS (formerly Tinsley) deliver high-performance, large aperture optical systems for space, airborne and ground astronomy, and defense applications.

High-Power Laser Optics

High-Power Laser Optics in all grades of fused silica, with AR, HR, and polarizing beamsplitter coatings at any wavelength from 193 nm to 1600 nm.

Volume Holographic Bragg Grating Filters

Solid-state diffractive volume holographic grating filters stabilize and narrow your laser spectrum for diode pumping, spectroscopy, and high-precision applications.

Featured Blog

Gain a Lot with Active Fibers

Learn how active optical fibers enable fiber lasers and fiber amplifiers, which power applications as diverse as satellite communications, autonomous vehicles, remote sensing, inertial navigation, surgery, and materials processing.

Read the Blog

Customer

Success Stories

Compact excimer laser systems open up new possibilities for the treatment of 3D-CRFP-parts, also by robotic applications.

Dr. Thomas Lukasczyk Fraunhofer IFAM

Mobile Excimer Laser Enables Robotic CFRP Cleaning

See how the high repetition rate (1000 Hz) and pulse energy (10 mJ) of the ExciStar allows rapid processing and continuous movement of the laser beam over the part surface.

Read Success Story