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Coherentのレーザ、光学機器、材料は、半導体メーカーが歩留まりを最適化するための支援を提供します。

先端パッケージングを可能にする

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EUVリソグラフィの実現

Coherentのレーザ、光学装置、材料は、最先端のマイクロプロセッサを製造するうえで欠かせないものです。

より高速なCO₂ レーザ加工

新しいCoherentの電気光学変調器によってスループットが向上します。

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Coherent Corp. Reports First Quarter Fiscal 2025 Results

Nov. 6, 2024. Coherent Corp. announced financial results today for its fiscal first quarter ended September 30, 2024.

Coherent Commences Review of Strategic Alternatives for Its Lithium Sulfur Battery Platform

Oct. 28, 2024. Coherent announced that it is evaluating strategic alternatives for its battery technology platform. The announcement is a result of the strategic portfolio assessment that the company completed in August of this year.

Coherent Introduces Arm FL20D Fiber Laser, Setting New Standards for High-Power Welding

Oct. 24, 2024. Coherent announces the launch of the ARM FL20D fiber laser. This new offering in the highly successful ARM laser family features a new higher power level of 20 kW and a unique dual ring beam configuration.

Coherent Introduces Versatile 2D Cutting Head for Lasers Up to 12 kW

Oct. 22, 2024. Coherent announces the launch of a new 2D laser cutting head that offers an exceptional mix of performance, versatility, and value to the global flat sheet cutting market.

Coherentに関する記事・論文

PIC MAGAZINE | PIC PLATFORMS: A QUESTION OF CHOICE

November 24, 2023. An Interview With Julie Eng, Chief Technology Officer at Coherent.

NIKKEI Mobility | Coherent CEO: SiC Invested by DENSO and Melco

November 7, 2023. DENSO and Mitsubishi Electric (Melco) have decided to invest in the silicon carbide (SiC) business of an American semiconductor wafer manufacturer. Vincent Mattera, Chairman and CEO of Coherent, gave an interview to NIKKEI Mobility.

WSJ | One of the World’s Biggest Diamonds Could Be Key to Some of the World’s Fastest Microchips

November 3, 2023. To beat the heat that our devices throw off, engineers are experimenting with synthetic diamonds, ultrapure glass and other obscure materials.

NIKKEI Tech Foresight | SiCウエハーを確保せよ EV向けパワー半導体争奪戦へ

2023年10月17日 5:00. 次世代パワー半導体素子の製造に不可欠なシリコンカーバイド（SiC）ウエハーの安定調達に日本企業が奔走している。デンソーや三菱電機はそれぞれ、SiCウエハーの新企業に5億米ドル（約745億円）ずつ出資する。

Secure SiC wafers to compete for power semiconductors for EVs

NIKKEI Tech Foresight | Battle to secure SiC wafers - power semiconductors for EVs

October 17, 2023. Japanese companies are scrambling to secure a stable supply of silicon carbide (SiC) wafers, which are essential for manufacturing next-generation power semiconductor devices.

The Economic Times | US electronics manufacturer Coherent Corp establishes first global centre of excellence in Chennai

September 05, 2023. Coherent Corp, a Pennsylvania (US) based manufacturer of electronics, and instrumentation devices, on Tuesday said it has entered into a memorandum of understanding (MoU) with Guidance Tamil Nadu and IIT Madras Research Park (IITMRP) to start its first global centre of excellence (COE) in Taramani, Chennai.

McKinsey | Coherent’s Chuck Mattera on growing a $5 billion company

August 4, 2023. II-VI was founded 50 years ago as a specialized materials company. Today, as Coherent, it has technology platforms in multiple verticals and end markets. Coherent’s chair and CEO explains how it happened.

Gazettabyte | How to Shepherd a Company’s Technologies for Growth

February 16, 2023. CTO Interviews Part 3: Dr Julie Eng. “One of the things that I always somehow had a knack for is interacting with customers, sensing opportunities, and then figuring out how our technologies can help customers solve their problems,” says Eng.

Laser Focus World | Laser Engines Improve Life Sciences Applications

August 18, 2022. Multiwavelength laser engines, which combine laser sources with pre-aligned and stabilized free-space focusing optics or integrated fiber delivery systems, simplify alignment and integration tasks for fluorescence microscopists and flow cytometry OEMs.

E-Motec | Silicon Carbide: Coming of Age in Electric Vehicle Powertrains

August, 2022. Using silicon carbide (SiC) for power switches enables higher power densities and switching efficiencies in electric vehicle (EV) powertrains.

Cignal AI | II-VI and ADVA Announce a Shakeup in the 100ZR Market

July 5, 2022. In June, II-VI and ADVA announced a joint collaboration on a QSFP28-based 100Gbps coherent pluggable optic (aka 100ZR) to be released next year. For the past several years, Cignal AI has been forecasting 100ZR optics demand for enterprise and network edge applications. This is the first announcement of a product designed specifically for this market, and it holds the promise of mass deployment of 100Gbps at the network’s edge.