Coherent

What Coherent does

Coherent Corp. (NYSE: COHR) is a vertically integrated photonics company founded in 1971 as II-VI and rebranded following its 2022 acquisition of Coherent. Headquartered in Saxonburg, Pennsylvania, with operations across more than 20 countries and 10,000+ employees, Coherent develops, manufactures, and markets compound semiconductor materials, photonic devices, and optical subsystems. Its technology stack spans indium phosphide (InP) and gallium arsenide (GaAs) wafer fabrication, VCSEL and laser diode production, silicon carbide substrates, and CVD diamond thermal materials, extending through to finished subsystems including optical transceivers (200 Mb/s to over 1.6 Tb/s), active optical cables, optical circuit switches, and wavelength management platforms.

The company operates two primary reporting segments. The Datacenter & Communications segment, which represented approximately 75% of Q3 FY2026 revenue, serves hyperscale AI data center operators, global networking equipment OEMs, and telecom operators with high-speed optical interconnect products including 400G/lane transceivers, 1.6T-DR8 silicon photonics modules, co-packaged optics, and multi-rail optical networking platforms. The Industrial segment provides precision lasers (CO2, fiber, diode, ultrafast, nanosecond), laser-based machines for cutting, welding and marking, CVD diamond substrates and heat spreaders, silicon carbide substrates for power electronics, and laser measurement instruments targeting semiconductor manufacturing, automotive, life sciences, and precision manufacturing markets.

Coherent monetizes primarily through direct hardware sales to enterprise customers via a direct enterprise field sales motion, supplemented by OEM integration relationships with global networking vendors, industrial distribution/VARs, and a transactional e-commerce channel (shop.coherent.com). Revenue mechanics are volume-based with enterprise pricing negotiated through direct sales teams; specific pricing is not publicly disclosed. The company benefits from a deeply embedded relationship with NVIDIA, including a $2 billion strategic investment announced in March 2026 with multibillion-dollar purchase commitments and capacity rights for AI optical networking products, as well as government support via up to $50 million in CHIPS Act funding for its Sherman, Texas InP manufacturing expansion.

Name

Coherent

Legal name

Coherent Corp.

Website

https://coherent.com

Company type

Public

Founded year

1971

Operating status

Operating

Headcount range

10,001+ employees

Short description

Coherent Corp. is a vertically integrated photonics company that manufactures compound semiconductors, optical transceivers up to 1.6T, and thermal management solutions for hyperscale AI data centers, telecom operators, and industrial manufacturers across 20+ countries.

Ownership category

akta.pro rank

Product category

Photonics and Optical Components for Datacenters and Industrial Manufacturing

NAICS

Semiconductor and Other Electronic Component Manufacturing (3344), Other Communications Equipment Manufacturing (33429)

SIC

Semiconductors & Related Devices (3674), Computer Communications Equipment (3576)

akta.pro primary industry

Optical Transceivers (SFP/SFP+/SFP28/QSFP/QSFP-DD/OSFP) (HDAFAEAE)

akta.pro secondary industries

Optoelectronic / Photonics Foundries (Silicon Photonics/LED/Laser) (HDAHACAG), Optoelectronics & Photonics (LED/Laser/Optical ICs) (HDAHAAAH), Optoelectronic Emitters (LED/Laser/VCSEL) (HDAHALAL)

Keywords

• Optical transceivers
• Photonics components
• Industrial laser systems
• Compound semiconductor materials
• AI datacenter optics

Headquarters

HQ city

Saxonburg

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Optical Networking Components and Transceivers: Sales of optical transceivers, active optical cables, and networking components for datacenter and telecommunications applications. Q3 FY2026 revenue of $1.81 billion with Datacenter & Communications segment generating $1.361 billion (up 41% YoY). Data center-focused optics account for 75% of total revenue.
2. Industrial Lasers and Materials: Sales of precision lasers, laser systems, and engineered materials including CVD diamond, SiC substrates, and specialty materials for manufacturing, medical, and defense applications.
3. Compound Semiconductor Materials: Sales of engineered materials including rare specialty metals, thermal management solutions, and wide-bandgap semiconductors (SiC) for power electronics applications.
4. Medical Fiber Optics: Sales of fiber optic components and assemblies for medical imaging, OCT systems, and biomedical sensing applications.

Go-to-market motion3 records

Distribution channels4 records

Marketing channels6 records

Core offering

Coherent develops, manufactures, and sells photonics-based products across two segments. The Datacenter and Communications segment provides optical transceivers (from 200 Mb/s up to 1.6T and beyond), active optical cables, direct attach cables, optical circuit switches, optoelectronic devices, wavelength management subsystems, and cloud/enterprise/telecom networking solutions. The Industrial segment supplies precision lasers (CO2, diode, fiber, ultrafast, nanosecond), laser machines and systems for cutting/welding/marking, engineered materials including CVD diamond substrates and heat spreaders, silicon carbide substrates and epitaxy, optics, and laser measurement instruments. Customers include hyperscale data center operators, networking OEMs, telecom carriers, industrial manufacturers, EV/aerospace power-electronics firms, and medical device companies.

Product overview

Coherent Corp. is a photonics company operating across two primary segments: Datacenter and Communications, and Industrial. The Datacenter and Communications segment provides end-to-end optical connectivity solutions including optical transceivers (supporting up to 1.6T speeds), active optical cables, direct attach cables, optical circuit switches, optoelectronic devices (VCSEL, InP lasers, photodiodes), wavelength management products (amplifiers, optical monitoring, pluggable line systems), and the multi-rail optical networking platform. The Industrial segment offers engineered materials and precision laser technologies including CO2, diode, fiber, ultrafast and nanosecond lasers; machines and systems for cutting, welding, and marking; optics (filters, crystals, laser optics); CVD diamond substrates and diamond heat spreaders; silicon carbide substrates and epitaxy; ceramics and metal matrix composites; and laser measurement instruments. The company also provides industry-specific solutions for cloud networking, enterprise networking, telecom (terrestrial, submarine, space), precision manufacturing, semiconductor manufacturing, automotive, life sciences, and scientific research. Coherent serves AI infrastructure, hyperscale datacenters, telecommunications, industrial manufacturing, aerospace, defense, and medical device markets.

Differentiator

Problem solved

Functional benefit

Brands

• Coherent Labs: Research and development division for photonics innovation
• WaveMaker
• Thermadite
• AxioView
• Bondable Diamond
• C.wire
• Quadwire
• SFPwire

Products and services

• Datacenter and Communications Segment End-to-end optical connectivity solutions powering AI networks, hyperscale datacenters, and global communications, including optical transceivers, active optical cables, direct attach cables, optical instruments, optoelectronic devices, and wavelength management products.
• Industrial Segment Engineered materials and high-precision laser technologies for manufacturing and research applications across semiconductor, automotive, life sciences, and precision manufacturing markets.
• Optical Transceivers

Quantifiable outcome

• Quadrupling of wafer production capacity at Sherman, Texas facility
• +4 more outcomes

Named customers3 records

Segments5 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature16 records

Partnerships

Four partnerships are on record, tiered core and minor.

• U.S. CHIPS and Science Act (Federal Government)coreStrategic or Co-development Partner · 16 June 2026Coherent signed a letter of intent for up to $50 million in U.S. CHIPS and Science Act funding to expand its indium phosphide semiconductor manufacturing facility in Sherman, Texas, building on approximately $20 million in prior state-level support. Expansion will double manufacturing floor space and quadruple wafer production capacity.
• XPO MSA (Multi-Source Agreement)coreTechnology or Integration · 17 March 2026Coherent is a founding member of the XPO MSA, collaborating with industry partners to develop 12.8Tbps liquid cooled optics module specifications to meet increased density requirements for AI datacenters.
• NVIDIAcoreStrategic or Co-development Partner · 2 March 2026NVIDIA's $2 billion investment and multi-year purchase agreements aim to advance silicon photonics and optical interconnect manufacturing for AI data centers, with Coherent transitioning AI clusters from copper interconnects to optical solutions as data rates approach 800 Gbps.
• QUSIDEminorStrategic or Co-development Partner · 20 January 2026Coherent and QUSIDE demonstrated quantum entropy source combining Coherent's vertically integrated 6-inch VCSEL manufacturing platform with QUSIDE's quantum random number generation technology for cryptographic key generation and quantum-safe security systems.

Scale indicators8 records

Recent moves9 records

Expansion highlights6 records

Direct peers

• Lumentum Holdings: Lumentum is the closest direct peer, producing optical components, transceivers, and laser modules for datacom, telecom, and industrial markets. Both companies compete head-to-head in 800G/1.6T transceivers and have been jointly highlighted by sell-side analysts as AI optical leaders.
• Ciena Corporation: Ciena is a leading optical networking systems vendor that consumes and competes with optical components and coherent transceivers. Both companies target telecom and AI infrastructure buyers with high-speed coherent optics and were jointly rated Buy by Oppenheimer.
• Fabrinet: Fabrinet is a contract manufacturer of optical components, transceivers, and laser modules for datacom and telecom OEMs. While Fabrinet serves as a manufacturing partner to some competitors, it competes for outsourced optical assembly work that Coherent handles in-house, making it a relevant comparable for the AI optics theme.
• Applied Optoelectronics: Applied Optoelectronics designs and manufactures optical transceivers for datacenters, cable broadband, and telecom. While smaller, it is a direct competitor in 400G/800G transceivers and operates a similar vertical model spanning lasers to modules.
• IPG Photonics: IPG Photonics is the leading independent supplier of high-power fiber lasers and amplifiers for industrial, medical, and defense applications. It directly competes with Coherent's industrial laser segment and shares exposure to advanced manufacturing and EV battery production.
• Innolight Technology: Innolight is a leading Chinese optical transceiver maker and one of the largest 400G/800G/1.6T module suppliers to hyperscale cloud and AI customers. It is a principal low-cost competitor in Coherent's fastest-growing transceiver markets.
• nLight: nLight manufactures semiconductor and fiber lasers for industrial, aerospace, and defense applications. It directly competes with Coherent's industrial laser portfolio and shares exposure to additive manufacturing, automotive, and laser-based processing markets.

Broad incumbents

• Broadcom: Broadcom is a broad semiconductor incumbent supplying optical DSPs, PAM4 PHYs, and a growing portfolio of optical components for AI infrastructure. It competes with Coherent at the optical semiconductor and module level and is a key silicon partner across the optical ecosystem.
• Cisco Systems (Acacia): Cisco, through its Acacia Communications subsidiary, designs and sells coherent optical interconnect modules that directly compete with Coherent's telecom and datacom transceiver portfolio. Acacia is one of the principal direct competitors in high-speed coherent optics.
• Marvell Technology: Marvell supplies optical DSPs (including the Ara 3nm DSP used in Coherent's 1.6T-DR8 transceiver) and broader data infrastructure silicon. It is both a critical partner to Coherent and a competitor at the optical semiconductor layer in AI networking.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/coherentcorp
• YouTubeyoutube.com/@CoherentCorp
• Facebookfacebook.com/CoherentCorp
• LinkedInlinkedin.com/company/coherent-corp
• Instagraminstagram.com/coherent_corp
• TikToktiktok.com/@coherent_corp

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries1 record

Funding overview

Funding rounds4 records

Investors2 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A16 records

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Coherent