# Optics Related Articles

HTX News Center provides the latest articles and in-depth analysis on "Optics", covering market trends, project updates, tech developments, and regulatory policies in the crypto industry.

Report Analysis: What Is Coherent Planning as CPO Booms?

Title: Report Interpretation: What Moves Is Coherent Making Amid the CPO Boom? Summary: JP Morgan analyst Samik Chatterjee reiterates an Overweight rating on Coherent (COHR), citing undervalued growth potential across three core areas: data center optical transceivers, co-packaged optics (CPO) chips, and industrial lasers/thermal management. COHR's 1.6T data center transceivers are in high demand, with pricing remaining firm. The rise of CPO is seen not as a threat but as a catalyst, creating higher demand for sophisticated optical components, an area where COHR holds a competitive edge with its comprehensive portfolio (lasers, isolators, VCSELs, thermoelectric coolers). Each CPO chip offers significantly greater revenue potential than traditional transceivers. Furthermore, its Optical Circuit Switch (OCS) technology targets a potential $4B market with reliability and power advantages. The company is expanding its InP (Indium Phosphide) device capacity fourfold within two years, securing substrate supply and transitioning to more cost-effective 6-inch wafers. As one of only two major suppliers of high-quality pump lasers—currently in severe shortage—COHR can now move up the value chain from components to complete line cards/systems, boosting ASP over tenfold. Gross margin targets (>42%) may be revised upward due to high-end product premiums, cost improvements from the wafer transition, and contributions from new high-margin products like CPO and OCS. Its efficient thermadite thermal material also offers long-term growth. Industrial segment revenue grows at a steady 5-10%, supported by semiconductor equipment orders. Changes in Apple's Face ID protocol present a re-competition opportunity for 3D sensing. Overall, Coherent is positioned as a key infrastructure provider, with AI-driven compute demand fueling the need for high-speed optical interconnectivity. Growth from CPO/OCS, stable industrial performance, and margin improvement support the bullish thesis. *Disclaimer: This summary interprets a third-party analyst report from JP Morgan. It does not constitute investment advice.*

marsbit06/24 05:43

Report Analysis: What Is Coherent Planning as CPO Booms?

marsbit06/24 05:43

From Corning to Ciena: The 10X Stock Opportunities in the AI Optical Communication Chain

From Copper to Light: The AI-Driven Optical Communication Supply Chain and Investment Opportunities The exponential data demands of AI are pushing data centers beyond the physical limits of copper cables, forcing a critical transition to optical communication. This shift from electrical to photonic signals over distances greater than ~3 feet solves heat, power, and bandwidth constraints. The real investment opportunity lies not just in headline chipmakers, but across the entire essential photonics supply chain. **Key Investment Layers & Companies:** * **Glass & Fiber:** **Corning** is a dominant, irreplaceable supplier of advanced fiber to all major cloud/AI players (Meta, Amazon, Google, MSFT, OpenAI, NVIDIA), with multi-billion-dollar, multi-year contracts locked in years ahead of delivery. Its profit growth (93%) far outpaces revenue growth (36%), showing pricing power. * **Interconnects:** **Amphenol**, a consolidating giant in high-speed connectors (both copper and optical), shows robust growth (>80% in AI data centers) and expanding margins post-acquisition. **Credo Technology** bridges old and new worlds, extending copper's life in racks while moving into optics. It has hyper-growth but carries high customer concentration risk. * **Systems:** **Ciena** is a leader in coherent optics, enabling massive data capacity upgrades on existing fiber. It has a massive, growing order backlog ($~7B) and strong ties with cloud providers. * **Upstream & Enablers:** **AXT** produces mission-critical indium phosphide wafers for lasers, creating a supply bottleneck, but faces significant geopolitical/export license risk from its China-based manufacturing. **VEO Solutions** is the essential "picks and shovels" play, providing test equipment needed by every component in the optical chain, regardless of the eventual winner. A new pure-play photonics ETF (**FOTO**) offers a consolidated investment vehicle for this theme, though it is new and small. The core thesis is clear: the move from copper to light is inevitable and accelerating, with wealth creation spreading across this critical, multi-layered supply chain.

marsbit06/23 04:58

From Corning to Ciena: The 10X Stock Opportunities in the AI Optical Communication Chain

marsbit06/23 04:58

Internet-Famous Institution Battles White-Haired Stock God: What Does the Report That Crashed CPO Stocks Actually Recommend?

The recent sell-off in optical stocks is not about CPO's validity but a reassessment of its *timeline*. A report by SemiAnalysis suggested NVIDIA's CPO mass production could be delayed to 2028-2029, challenging market expectations for rapid 2027-2028 volume ramp-up, causing corrections in stocks like AAOI and LITE. This sparked a debate. SemiAnalysis argues CPO's complexity and reliability challenges, particularly for large-scale data centers, could slow its adoption, benefiting intermediate solutions like NPO (near-packaged optics) and traditional pluggable modules. In response, analyst Serenity counters that NVIDIA's strong supply chain influence could accelerate the CPO adoption cycle. She cites signals like Lumentum's significant CPO orders for H1 2027 and NVIDIA's own announcements of CPO switches entering production. The core debate is the *slope* of CPO's rollout. The disagreement won't be settled by reports but by production data in 2026-2028—actual order volumes, yield rates, and field reliability will determine the timeline. While cautious on the near-term CPO ramp, SemiAnalysis highlights five alternative investment areas: Copper/AEC/ACC, Pluggable Optics/DSP, CPO Test Equipment, Power/UPS, and Board-level Power components. The market is now pricing not if CPO will happen, but how quickly.

marsbit06/10 04:51

Internet-Famous Institution Battles White-Haired Stock God: What Does the Report That Crashed CPO Stocks Actually Recommend?

marsbit06/10 04:51

Huang Renxun and Marvell CEO Discuss on Stage: The Future of AI Competition is Not Computing Power but Connectivity, 'Use Copper Where You Can, Use Optics Only Where You Must'

Summary: At Computex 2024, NVIDIA CEO Jensen Huang joined Marvell CEO Matt Murphy on stage, highlighting the strategic partnership between their companies. The core theme was that the next decisive battleground for AI infrastructure is not compute or memory, but connectivity. As AI models evolve into vast agent-based systems, the ability to connect millions of processors efficiently is becoming the critical bottleneck. Huang announced NVIDIA's strategic $20 billion investment in Marvell, reflecting the deep integration between their technologies for AI data centers. A key discussion point was the transition from copper to optical interconnects within racks. The guiding principle, articulated by Huang, is: "You use optics wherever you must, you use copper wherever you can." While copper remains cost-effective for short distances, its physical limits are being reached as bandwidth demands double. When moving to 400Gbps, copper can no longer fully connect an entire rack. This shift necessitates innovations like Co-Packaged Optics (CPO), which integrates optical engines directly into the chip package to solve density and power challenges. Marvell demonstrated its 51.2T CPO-based switch, eliminating copper traces on the PCB. The future vision is a "distance-free data center," where optical connectivity removes physical constraints. This allows for fully disaggregated, dynamic architectures where compute, memory, and storage pools can be combined on-demand based on workload requirements, rather than being limited by connection boundaries. Marvell, positioned as a neutral "Switzerland" in the ecosystem with a comprehensive portfolio across all connectivity distances, is central to enabling this next era of AI infrastructure.

marsbit06/02 09:41

Huang Renxun and Marvell CEO Discuss on Stage: The Future of AI Competition is Not Computing Power but Connectivity, 'Use Copper Where You Can, Use Optics Only Where You Must'

marsbit06/02 09:41

Bernstein's 97-Page Report Decoded: The Battle for AI Data Center Connectivity, Who Will Be the True Winner by 2026?

Bernstein's 97-page report analyzes the AI data center connectivity landscape. It argues that the bottleneck is shifting from raw compute (GPU) to the systems connecting GPUs, crucial for cluster efficiency. Copper and optical interconnects are not in a simple replacement cycle but will coexist long-term, with copper dominating short-distance "scale-up" connections and optics favored for longer "scale-out" scenarios. While Co-Packaged Optics (CPO) is the long-term direction for power and cost savings, its widespread adoption faces manufacturing and reliability hurdles, with mass deployment unlikely before 2028. Transitional technologies like Linear Pluggable Optics (LPO) and Near-Packaged Optics (NPO) are seen as near-term leaders. A key insight is that CPO will fundamentally reshape the value chain, shifting profits from traditional optical module suppliers towards chip designers (e.g., NVIDIA, Broadcom), advanced packaging (e.g., TSMC), and system integrators. For 2026, the report highlights more immediate and certain investment opportunities in the essential "infrastructure" enabling this connectivity shift. This includes upgrades for PCBs, ABF substrates, and CCLa driven by new AI server/switch platforms, alongside demand for 1.6T optical modules, LPO/NPO, and the testing/validation equipment required for future CPO scale-up.

marsbit05/19 03:16

Bernstein's 97-Page Report Decoded: The Battle for AI Data Center Connectivity, Who Will Be the True Winner by 2026?

marsbit05/19 03:16

Understanding CPO (Co-Packaged Optics) in One Article: Why Nvidia Is Willing to Spend $3.2 Billion on a Fiber?

NVIDIA and Corning announced a multi-year strategic partnership on May 6, 2026, with NVIDIA committing up to $3.2 billion to support Corning's U.S. expansion. This investment will triple Corning's manufacturing plants and significantly boost its optical fiber and communications production capacity. The core driver behind this massive investment is the fundamental shift from copper to optical interconnect technology within AI data centers. As GPU clusters scale, copper wires face critical limitations: severe signal attenuation over distance, high energy consumption for signal integrity, and excessive heat generation. Optical fiber, transmitting light instead of electrical signals, solves these issues with minimal loss, near-light speed, and lower power needs. The article outlines a three-stage evolution of data center interconnect: 1. **Traditional Copper Interconnects:** The mainstream solution of the 2010s, now being phased out due to scaling bottlenecks. 2. **Pluggable Optical Modules:** The current mainstream, where modules convert electrical signals to light externally. This process still introduces energy loss and latency. 3. **CPO (Co-Packaged Optics):** The next-generation technology where the optical engine is integrated directly with the GPU chip package. This drastically reduces the electrical signal travel distance to mere millimeters, slashing power consumption and latency while boosting data density. NVIDIA CEO Jensen Huang has identified CPO as an essential core technology for AI infrastructure. NVIDIA's investment signifies a strategic shift from being a buyer to actively controlling its supply chain for critical components. With demand for specialized optical fiber far outstripping supply—evidenced by soaring prices—securing long-term manufacturing capacity has become a competitive necessity. While Corning's expansion may pressure some suppliers, a projected global fiber supply gap of 5-15% over the next few years creates a significant opportunity window, particularly for Chinese manufacturers competitive in optical preforms, chips, and modules. Ultimately, NVIDIA's move is not about chasing a trend but an engineering imperative. The transition to light-based interconnects like CPO is driven by the physical limits of copper, marking a definitive step in the ongoing AI computing revolution.

marsbit05/11 10:07

Understanding CPO (Co-Packaged Optics) in One Article: Why Nvidia Is Willing to Spend $3.2 Billion on a Fiber?

marsbit05/11 10:07

Hot Categories

其他126 news items