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SLED Broadband Light Source Market to Reach USD 1.09 Billion by 2032
The global SLED broadband light source market is projected to grow from USD 592.84 million in 2025 to USD 1.09 billion by 2032, at a compound annual growth rate of 9.16%. Superluminescent diodes are increasingly critical in optical coherence tomography, fiber-optic gyroscopes, and interferometric sensing, driven by improved spectral performance and compact integration. Manufacturing strategies are shifting toward supply resilience and system-level co-design, while tariffs through 2025 are prompting risk-adjusted sourcing and supply chain transparency. Key players include Hamamatsu Photonics, Thorlabs, and EXFO.