Coherent Unveils High-Efficiency Lasers for Silicon Photonics Transceivers
Coherent Corp. (NYSE: COHR) has launched a new family of high-efficiency continuous wave (CW) distributed feedback (DFB) lasers for silicon photonics transceiver modules. These indium phosphide (InP) lasers are designed to operate in the O-band (1310 nm region) and offer 15% greater power efficiency than current industry standards. The first product, a 70 mW 1310 nm laser, will begin commercial shipments in September 2024.
Key features include:
- Uncooled, non-hermetic operation up to 85°C junction temperature
- Exceptional reliability due to aluminum-free active quantum-well region
- Planned expansion to a 6-inch InP fab in Sherman, Texas, by 2026, increasing production capacity by 5x
These lasers address the growing bandwidth demands in AI-driven data centers and are important for 800G and 1.6T optical transceivers.
Coherent Corp. (NYSE: COHR) ha lanciato una nuova famiglia di laser a feedback distribuito (DFB) a onda continua (CW) con alta efficienza per moduli trasceivers in fotonica silicio. Questi laser in fosfuro d'indio (InP) sono progettati per operare nella banda O (regione di 1310 nm) e offrono 15% di efficienza energetica in più rispetto agli standard attuali del settore. Il primo prodotto, un laser da 70 mW a 1310 nm, inizierà le spedizioni commerciali a settembre 2024.
Le caratteristiche principali includono:
- Operazione non raffreddata e non ermetica fino a 85°C di temperatura del giunto
- Eccezionale affidabilità grazie alla regione quantistica attiva priva di alluminio
- Espansione prevista di un impianto InP da 6 pollici a Sherman, Texas, entro il 2026, aumentando la capacità produttiva di 5 volte
Questi laser rispondono alle crescenti esigenze di larghezza di banda nei data center guidati dall'AI ed sono importanti per i trasceivers ottici da 800G e 1.6T.
Coherent Corp. (NYSE: COHR) ha lanzado una nueva familia de láseres de retroalimentación distribuida (DFB) de onda continua (CW) de alta eficiencia para módulos de transceptor de fotónica de silicio. Estos láseres de fosfuro de indio (InP) están diseñados para operar en la banda O (región de 1310 nm) y ofrecen 15% más de eficiencia energética que los estándares actuales de la industria. El primer producto, un láser de 70 mW a 1310 nm, comenzará los envíos comerciales en septiembre de 2024.
Las características clave incluyen:
- Operación sin refrigeración y no hermética hasta 85°C de temperatura de unión
- Confiabilidad excepcional debido a la región de pozo cuántico activa libre de aluminio
- Expansión planificada a una fábrica de InP de 6 pulgadas en Sherman, Texas, para 2026, aumentando la capacidad de producción en 5 veces
Estos láseres abordan las crecientes demandas de ancho de banda en centros de datos impulsados por IA y son importantes para transceptores ópticos de 800G y 1.6T.
코히어런트 코퍼레이션(Coherent Corp. (NYSE: COHR))은 실리콘 포토닉스 트랜시버 모듈을 위한 고효율 연속파(CW) 분산 피드백(DFB) 레이저의 새로운 제품군을 출시했습니다. 이 인듐 인화물(InP) 레이저는 O밴드(1310 nm 영역)에서 작동하도록 설계되었으며, 현재 산업 표준에 비해 15% 더 높은 전력 효율성을 제공합니다. 첫 번째 제품인 70 mW 1310 nm 레이저는 2024년 9월에 상용 출하를 시작할 예정입니다.
주요 특징은 다음과 같습니다:
- 85°C 접합 온도까지 비냉각 및 비밀폐 작동
- 알루미늄이 없는 활성 양자 우물 영역으로 인한 뛰어난 신뢰성
- 2026년까지 텍사스 셔먼에 6인치 InP 공장 확장을 계획하여 생산 능력을 5배 늘림
이 레이저는 AI 기반 데이터 센터에서 증가하는 대역폭 수요에 부응하며, 800G 및 1.6T 광학 트랜시버에 중요합니다.
Coherent Corp. (NYSE: COHR) a lancé une nouvelle gamme de lasers à retour d'information distribué (DFB) à onde continue (CW) à haute efficacité pour les modules de transceivers en photonique de silicium. Ces lasers en phosphure d'indium (InP) sont conçus pour fonctionner dans la bande O (région 1310 nm) et offrent 15% d'efficacité énergétique en plus par rapport aux normes actuelles de l'industrie. Le premier produit, un laser de 70 mW à 1310 nm, débutera les expéditions commerciales en septembre 2024.
Les caractéristiques clés comprennent :
- Fonctionnement non refroidi et non hermétique jusqu'à 85°C de température de jonction
- Fiabilité exceptionnelle grâce à une région quantique active sans aluminium
- Expansion prévue d'une usine InP de 6 pouces à Sherman, au Texas, d'ici 2026, augmentant la capacité de production de 5 fois
Ces lasers répondent aux exigences croissantes de bande passante dans les centres de données alimentés par l'IA et sont importants pour les transceivers optiques de 800G et 1,6T.
Coherent Corp. (NYSE: COHR) hat eine neue Familie von hochgradigen kontinuierlichen Wellen (CW) verteilen Rückführungs (DFB) Lasern für Silizium-Photonik-Transceiver-Module auf den Markt gebracht. Diese Indiumphosphid (InP) Laser sind für den Betrieb im O-Band (1310 nm-Bereich) ausgelegt und bieten 15% höhere Energieeffizienz im Vergleich zu den aktuellen Branchenstandards. Das erste Produkt, ein 70 mW 1310 nm Laser, wird im September 2024 mit kommerziellen Lieferungen beginnen.
Wichtige Merkmale sind:
- Ungekühlter, nicht hermetischer Betrieb bis zu 85°C Verbindungstemperatur
- Außergewöhnliche Zuverlässigkeit dank einer alu-freien aktiven Quantenpunktregion
- Geplante Erweiterung zu einer 6-Zoll-InP-Fabrik in Sherman, Texas, bis 2026, wodurch die Produktionskapazität um das 5-fache erhöht wird
Diese Laser adressieren die zunehmenden Bandbreitennachfragen in KI-gesteuerten Rechenzentren und sind wichtig für 800G- und 1.6T-optische Transceiver.
- Launch of new high-efficiency CW DFB lasers for silicon photonics transceivers
- 15% greater power efficiency compared to industry standards
- Planned 5x increase in production capacity by 2026 with new 6-inch InP fab
- Commercial shipments of 70 mW 1310 nm laser to begin in September 2024
- Exceptional reliability due to aluminum-free active quantum-well region
- None.
Coherent's new high-efficiency CW DFB lasers mark a significant advancement in silicon photonics technology. The
The ability to operate at 85°C junction temperature without cooling is impressive, suggesting improved reliability and reduced cooling requirements. This could simplify transceiver designs and further reduce power consumption. The planned expansion to a 6-inch InP fab is a strategic move, potentially giving Coherent a competitive edge in meeting the growing demand for these advanced lasers.
Coherent's innovation in InP laser technology positions them well in the rapidly growing market for high-speed optical transceivers. The timing is opportune, aligning with the surge in AI-driven data center demand. The planned 5x increase in production capacity by 2026 could significantly boost revenue potential, especially if they can maintain their technological lead.
Investors should note the potential for increased market share and improved margins due to the product's efficiency advantages. However, it's important to monitor the execution of the capacity expansion plan and any potential competition in this space. The stock may see positive momentum if Coherent can successfully capitalize on the growing demand for advanced silicon photonics solutions.
The launch of these high-efficiency lasers aligns perfectly with the burgeoning demand for 800G and 1.6T optical transceivers in AI-driven data centers. This market is expected to see explosive growth in the coming years, driven by the rapid adoption of machine learning and AI technologies. Coherent's focus on power efficiency and reliability addresses key customer pain points, potentially giving them a significant competitive advantage.
The planned product roadmap, including higher-power lasers and CWDM grid-specific options, suggests a comprehensive strategy to capture various segments of the market. If Coherent can maintain its technological lead and successfully scale production, they could be well-positioned to become a dominant player in this high-growth sector.
PITTSBURGH, Aug. 28, 2024 (GLOBE NEWSWIRE) -- Coherent Corp. (NYSE: COHR), a global leader in materials, networking, and lasers, announced today the launch of new high-efficiency continuous wave (CW) distributed feedback (DFB) lasers. Specifically engineered for silicon photonics transceiver modules, this innovative laser family represents a leap forward in indium phosphide (InP) laser technology.
Image 1. 70 mW CW InP Laser Diode Chip.
Designed to operate in the O-band (1310 nm region), the Coherent CW InP lasers redefine the capabilities of silicon photonics modulators used in 800G and 1.6T optical transceivers. These transceivers are on the forward edge of data transmission technology, crucially addressing the explosive bandwidth demands brought on by the rapid adoption of machine learning networks within AI-driven data centers.
Unparalleled Power Efficiency for a New Era of Connectivity
Featuring a proprietary low series-resistance design, the Coherent CW lasers achieve approximately
“Our new family of CW lasers for silicon photonics is creating a wave of excitement among industry leaders,” said Dr. Kou-Wei Wang, Vice President of InP Directly Modulated Lasers & Photodiodes. “By lowering power consumption, we’re addressing one of the most pressing challenges faced by our customers today. And with our upcoming expansion to a state-of-the-art 6-inch InP fab in Sherman, Texas, by 2026, we expect production capacity to be 5x our current production rate, a significant ramp given the complexity of this material. We are committed to leading the market with technology and supply chain capacity as our customers increase demand in the InP laser sector.”
A New Standard in Laser Technology
The first offering in this revolutionary laser family is a 70 mW 1310 nm laser, designed for uncooled, non-hermetic operation up to an impressive 85°C junction temperature. Commercial shipments of this laser begin in September 2024. Coherent will release a higher-power laser for cooled operations, along with lasers tailored for the CWDM grid, in 2025.
These lasers are not just efficient, they are robust. They offer exceptional reliability, thanks to the elimination of aluminum in the active quantum-well region.
About Coherent
Coherent empowers market innovators to define the future through breakthrough technologies, from materials to systems. We deliver innovations that resonate with our customers in diversified applications for the industrial, communications, electronics, and instrumentation markets. Headquartered in Saxonburg, Pennsylvania, Coherent has research and development, manufacturing, sales, service, and distribution facilities worldwide. For more information, please visit us at coherent.com.
Media Contact:
Amy Wilson
Manager, Corporate Communications & Investor Relations
corporate.communications@coherent.com
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