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Coherent Corp. (NYSE: COHR), a key player in photonics innovation, is set to unveil its latest breakthroughs in optical communications at ECOC 2025, scheduled for September 29 to October 1 in Copenhagen. Industry analysts are keenly watching Coherent’s presentation, anticipating significant advancements in solutions tailored for AI/ML data centers and next-generation networking.
Among the highlights, Coherent will showcase a 2D VCSEL Array poised to redefine AI/ML datacenter interconnects. The company will also present the industry’s pioneering 100G ZR dual-laser QSFP28 DCO module, offering substantial upgrades to existing 10G infrastructures. A powerful 400mW CW Laser designed for co-packaged optics (CPO) is also expected to draw considerable attention.
Beyond product showcases, Coherent plans to conduct demonstrations in quantum-safe networking solutions, high-speed optical transceivers, and tools for sophisticated testing. The company’s executive leadership is slated to participate in numerous technical sessions and panels, engaging in discussions on topics ranging from the evolution of transceivers to the challenges inherent in manufacturing co-packaged optics.
Coherent Corp. (NYSE: COHR) presenterà le proprie ultime innovazioni nelle comunicazioni ottiche alla ECOC 2025 a Copenaghen dal 29 settembre al 1 ottobre. L’azienda introdurrà diversi prodotti rivoluzionari tra cui una Array 2D VCSEL per interconnessioni datacenter AI/ML, il primo modulo DCO QSFP28 100G ZR a doppio laser dell’industria e un laser CW da 400 mW per le ottiche co-packaged di nuova generazione.
Le dimostrazioni chiave comprenderanno soluzioni di rete sicure quantisticamente, transceiver ottici ad alta velocità e strumentazione di test avanzata. Il team dirigenziale parteciperà a molte sessioni tecniche e panel, discutendo temi quali transceiver di prossima generazione, corsie 400G nei data center e le sfide di produzione nelle ottiche con co-packaging.
Coherent Corp. (NYSE: COHR) presentará sus últimas innovaciones en comunicaciones ópticas en ECOC 2025 en Copenhague del 29 de septiembre al 1 de octubre. La empresa mostrará varios productos revolucionarios, entre ellos un arreglo 2D VCSEL para interconexiones de centros de datos AI/ML, el primer módulo DCO QSFP28 100G ZR de doble láser de la industria y un láser CW de 400 mW para ópticas en empaquetado de próxima generación.
Las demostraciones clave incluirán soluciones de red seguras cuánticamente, transceptores ópticos de alta velocidad y equipos de prueba avanzados. El equipo de liderazgo participará en múltiples sesiones técnicas y paneles, discutiendo temas como transceptores de próxima generación, carriles 400G en centros de datos y desafíos de fabricación en óptica co-empaquetada.
Coherent Corp. (NYSE: COHR)는 9월 29일부터 10월 1일까지 코펜하겐에서 열리는 ECOC 2025에서 최신 광통신 혁신을 선보일 예정입니다. AI/ML 데이터센터 인터커넥트를 위한 2D VCSEL 어레이, 업계 최초의 100G ZR 듀얼 레이저 QSFP28 DCO 모듈, 차세대 코패키지 광학을 위한 400mW CW 레이저 등 획기적인 다수의 제품을 발표합니다.
주요 시연에는 양자 보안 네트워킹 솔루션, 고속 광 트랜시버, 고급 테스트 장비가 포함될 예정입니다. 회사의 리더십 팀은 차세대 트랜시버, 데이터센터의 400G 레인, 코패키지 광학의 제조 과제에 대해 논의하는 여러 기술 세션과 패널에 참여합니다.
Coherent Corp. (NYSE: COHR) présentera ses dernières innovations en communications optiques lors de l’ECOC 2025 à Copenhague du 29 septembre au 1er octobre. L’entreprise présentera plusieurs produits révolutionnaires dont un Tableau 2D VCSEL pour les interconnexions des centres de données AI/ML, le premier module DCO QSFP28 100G ZR à double laser et un laser CW de 400 mW pour les optiques en co-packaging de nouvelle génération.
Les démonstrations clés mettront en avant des solutions de réseau sûres quantiquement, des transceivers optiques à haute vitesse et du matériel de test avancé. L’équipe dirigeante participera à plusieurs sessions techniques et panels, discutant de sujets tels que les transceivers de prochaine génération, les canaux 400G dans les centres de données et les défis de fabrication des optiques en co-packaging.
Coherent Corp. (NYSE: COHR) wird auf der ECOC 2025 in Kopenhagen vom 29. September bis 1. Oktober seine neuesten Innovationen in der optischen Kommunikation vorstellen. Das Unternehmen wird mehrere bahnbrechende Produkte präsentieren, darunter ein 2D-VCSEL-Array für AI/ML-Rechenzentrumsverbindungen, das branchenweit erste 100G ZR-Dual-Laser QSFP28 DCO-Modul und einen 400 mW CW-Laser für die nächste Generation von Co-Packaged Optics.
Zu den Kern-Demonstrationen gehören quantensichere Netzwerklösungen, Hochgeschwindigkeits-Optical-Transceiver und fortschrittliche Testausrüstung. Die Führung des Unternehmens wird an mehreren technischen Sessions und Podiumsdiskussionen teilnehmen und Themen wie Transceiver der nächsten Generation, 400G-Lanes in Rechenzentren und Herstellungsherausforderungen bei Co-Packaged Optics erörtern.
Coherent Corp. (NYSE: COHR) ستعرض آخر ابتكاراتها في مجال الاتصالات الضوئية خلال ECOC 2025 في كوبنهاغن من 29 سبتمبر إلى 1 أكتوبر. ستقدم الشركة عدة منتجات رائدة منها مصفوفة 2D VCSEL للربط بين مراكز البيانات المعزَّزة بالذكاء الاصطناعي/التعلم الآلي، ووحدة DCO QSFP28 100G ZR مزدوجة الليزر لأول مرة في الصناعة، وليزر CW بقوة 400 ملليواط للأجهزة البصرية المعبأة معاً في حزمة الجيل التالي.
سيتضمن العرض الرئيسي حلولاً شبكية آمنة كمياً، وأجهزة ترانسيفير ضوئية عالية السرعة، ومعدات اختبار متقدمة. سيشارك فريق القيادة في جلسات تقنية متعددة ولجان نقاش، مناقشاً مواضيع مثل المرسلات/المستقبلية، وقنوات 400G في مراكز البيانات، وتحديات التصنيع في الأوبتيك المعبأ معاً بالحزمة.
Coherent Corp. (NYSE: COHR) 将在 ECOC 2025 于哥本哈根展示其最新的光通信创新，展期为 9 月 29 日至 10 月 1 日。公司将推出若干突破性产品，包括用于 AI/ML 数据中心互连的 2D VCSEL阵列、行业首个 100G ZR 双激光 QSFP28 DCO 模块，以及用于下一代共封装光学的 400mW 连续波激光器。
关键演示将展示量子安全网络解决方案、高速光收发器及先进测试设备。公司领导团队将参与多场技术会议与圆桌讨论，讨论主题包括下一代收发器、数据中心的 400G 通道，以及共封装光学制造挑战。
09/28/2025 – 02:00 PM
SAXONBURG, Pa., Sept. 28, 2025 (GLOBE NEWSWIRE) — Coherent Corp. (NYSE: COHR), a global frontrunner in photonics, is gearing up to demonstrate its cutting-edge advancements in next-generation optical communications at ECOC 2025. The event is scheduled to take place from September 29 to October 1 at the Bella Center in Copenhagen, Denmark (Booth #C3124). Coherent’s experts are also slated to contribute to the Market Focus program, offering invaluable insights through panels, workshops, and round table sessions.
“ECOC stands as Europe’s premier global arena for showcasing the latest data center and communications innovations. We’re thrilled to highlight how Coherent is actively shaping the future of optical networking,” stated Dr. Sanjai Parthasarathi, Chief Marketing Officer at Coherent. “We are eager to present our innovations, expertise, and comprehensive product portfolio at ECOC. Through our sophisticated technologies, strategic industry alliances, and expansive portfolio, we empower our clients to construct the networks that will define tomorrow.”
RECENT PRODUCT ANNOUNCEMENTS:
2D VCSEL Array
Designed for short-reach AI/ML datacenter interconnects. This power-efficient, compact optical link is optimized for 1.6T (32x50G) array applications, and facilitates scale-up networks to deliver low latency, cost efficiency, and seamless migration to Near-Packaged and Co-Packaged Optics. Industry experts suggest that these arrays could potentially reduce power consumption by up to 30% compared to traditional interconnect solutions, making them a critical enabler for energy-efficient AI infrastructure.
- 100G ZR for Single-Fiber Operation
The industry’s first dual-laser QSFP28 DCO module for single-fiber, bi-directional applications delivers substantial capacity upgrades on existing 10G infrastructure. Powered by the low-power Steelerton™ DSP, it enables flexible, scalable, and cost-efficient optical access for next-generation connectivity. This technology is particularly relevant for telecom operators looking to maximize the lifespan of their existing fiber assets while upgrading network capacity.
Built on the proven BH DFB platform, the new 400 mW continuous-wave (CW) laser delivers stable high output, ultra-low noise, and narrow linewidths in a compact chip-on-carrier format. Engineered for next-generation co-packaged optics (CPO) and silicon photonics, it enables enhanced performance in optical interconnects. This development is crucial for overcoming bandwidth limitations in high-performance computing and AI accelerators.
- High precision glass molded 2D lens array
Leveraging Coherent’s state-of-the-art glass molding platform, the new 2D lens array enables wafer-level manufacturing that delivers unprecedented uniformity, higher bandwidth, and lower cost in multi-channel optical transmission. It is ideal for use in optical circuit switching, high-precision coupling, advanced imaging, sensing, and AR/VR devices. This lens array represents a significant step forward in enabling high-density optical integration.
Coherent’s new quad-channel ICs include silicon photonics Mach-Zehnder drivers for 800G/1.6T pluggables and a chipset for 400G ZR/ZR+ links. Delivering enhanced performance with lower power consumption, these fiber-optic ASICs enable faster, more efficient optical transceivers for cloud, AI, and telecom applications. The reduced power consumption is a key advantage for data centers aiming to reduce their operational expenses and environmental impact.
- Wire Grid Polarizer for Datacom Transceivers
Coherent’s next-generation meta-wire based WGP achieves a 50 dB extinction ratio and 98.5% efficiency with dual-sided AR coating. Compact, power-resilient, and cost-effective, it enables high-speed datacom transceivers and dynamic datacenter architectures, supporting the growing demands of AI-ready optical networks. This technology is pivotal for maximizing signal integrity and reducing power loss in high-speed optical links.
TECHNOLOGY AND PRODUCT DEMONSTRATIONS:
- Scalable Quantum-Safe Network Demo
This proof-of-concept enhances a quantum-safe networking solution that can be deployed efficiently and at scale without disrupting existing infrastructure. The demo integrates CUbIQ’s modular CV-QKD transceivers in a QSFP-28 pluggable form factor with Coherent’s enhancement on 400G ZR QSFP-DD DCO optical transceivers and a PTX Series routing platform, delivering high-speed, energy-efficient quantum key distribution over existing fiber networks. Supported by Liberty Global’s deployment insights, the demo illustrates a path for telecom operators to future-proof their networks for secure communications.
- 100G QSFP28-DCO ZR Dual Laser
This demo showcases Coherent’s QSFP28 dual-laser transceiver with separate Tx/Rx tuning, delivering up to 300 km reach with
- 100G QSFP28-DCO ZR active ingress/egress latency control
This demo features Coherent’s QSFP28 module with active ingress/egress latency control, enabling ultra-low latency variation and Class C Precision Time Protocol accuracy. With synchronization precision down to ±10 ns at system level, it supports demanding applications such as telecom networks, industrial automation, and financial trading.
- External Laser Source Module for CPO
This demo showcases Coherent’s ELSFP compliant module integrating eight high-power 1310 nm lasers, with enhanced wavelength accuracy and linewidth control. Ideal for co-packaged optics (CPO) and DR/FR applications, it provides a cost-effective, compact external laser source for next-generation optical systems.
- 1.6T 2xFR4 with 6km reach
Coherent’s 1.6T 2x800G-FR4 transceiver extends the reach from 2–3 km to 6 km, delivering excellent BER. With a miniature dispersion compensation component inside, this transceiver module demonstrates that IMDD links can support reaches of up to 6 km.
As a milestone towards enabling speeds higher than 200G/lane, Coherent is demonstrating a 300G/lane link. It uses Coherent’s Differential EML.
This demo highlights Coherent’s multi-rail technology with resource pooling, designed to deliver four times the capacity over existing system reach using deployed fiber. With sub-linear increases in power and volume, a 20-year reliability target, and compliance with safety standards, it enables efficient, scalable growth for future optical networks.
TEST AND MEASUREMENT
The WaveAnalyzer 200B is a portable, battery-powered analyzer capable of up to two full sweeps per second across the entire Super C-Band with 650 MHz resolution. It gives fast, precise insight into complex, high-capacity networks, making it ideal for lab research, system installation, and field maintenance.
The WaveShaper 500B/X delivers unmatched flexibility for production testing of optical transceivers, shaping signal attenuation across the Super C- and L-Bands with over 12.4 THz coverage. With sub-100 ms loading time, it enables high-throughput manufacturing by accelerating testing and reducing cost.
WORKSHOP:
- “Which Modulator Technology Will Dominate In Next-Generation Transceivers?
Speaker: Po Dong, VP, Silicon Photonics Technology
Topic: SiPho vs. InP for high-volume transceivers
Sunday, Sep. 28th, 9.00 am -12.30 pm, Auditorium 12
MARKET FOCUS
- Topic: Modules/sub systems
Speaker: Anna Tatarczak, Distinguished Member of Technical Staff
Title: How 400G Lanes Will Reshape the Next-Gen Datacenter Market
Monday, Sep. 29th, 11:20-11:35 am
- Topic: Modules/sub systems
Speaker: Julie Eng, CTO
Title: Advances in optical components, transceivers, and co-packaged optics
Monday, Sep. 29th, 1:40-1:55 pm
- Topic: Modules/sub systems
Chair: Sanjai Parthasarathi, CMO
- Fireside chat with Jose Pozo
Speaker: Sanjai Parthasarathi, CMO
Title: Can We Deliver What the Market Needs? Manufacturing Challenges of Co-Packaged Optics
Monday, Sep. 29th, 4:00-4:30 pm
- Panel: 1.6T deployment status and outlook for 100T switching
Speaker: Sanjai Parthasarathi, CMO
Tuesday, Sep. 30th, 3:40-4:30 pm
- Topic: Networking/systems/Service provider
Speaker: Ian McClean, Senior Product Manager
Title: Enabling sublinear capacity scaling through multi-rail photonic technology
Monday, Sep. 29th, 11:00-11:15 am
About Coherent
Coherent is the global photonics leader. We harness photons to drive innovation. Industry leaders in the datacenter, communications, and industrial markets rely on Coherent’s world-leading technology to fuel their own innovation and growth.
Founded in 1971 and operating in more than 20 countries, Coherent brings the industry’s broadest, deepest technology stack; unmatched supply chain resilience; and global scale to help its customers solve their toughest technology challenges. Visit us at coherent.com.
FAQ
When and where is Coherent (NYSE: COHR) presenting at ECOC 2025?
Coherent will present at ECOC 2025 from September 29-October 1 at the Bella Center in Copenhagen, Denmark, at Booth #C3124.
What are the key products Coherent is showcasing at ECOC 2025?
Coherent is showcasing several innovations including a 2D VCSEL Array for AI/ML datacenter interconnects, 100G ZR dual-laser QSFP28 DCO module, 400mW CW Laser, high precision glass molded 2D lens array, and quantum-safe networking solutions.
Who are the key speakers from Coherent at ECOC 2025?
Key speakers include Dr. Sanjai Parthasarathi (CMO), Po Dong (VP, Silicon Photonics Technology), Anna Tatarczak, Julie Eng (CTO), and Ian McClean (Senior Product Manager).
What technology demonstrations will Coherent feature at ECOC 2025?
Coherent will demonstrate scalable quantum-safe networking, 100G QSFP28-DCO ZR dual laser, external laser source module for CPO, 1.6T 2xFR4 with 6km reach, and multi-rail technology.
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