Distributed Bragg Reflector (DBR) and Distributed Feedback (DFB) lasers are specialized semiconductor laser technologies used in high-precision applications. DBR lasers utilize a high-reflectivity surface grating for broadband tunability, while DFB lasers employ a buried grating structure to achieve stable single-mode operation with narrow linewidth. These lasers are critical components in optical communications, medical equipment, and sensing systems.
The market growth is driven by increasing demand for high-speed fiber-optic networks, 5G infrastructure deployment, and advancements in photonics technologies. While the communications industry remains the dominant application segment, emerging uses in automotive LIDAR and medical diagnostics are creating new opportunities. Key players like II-VI Incorporated, Lumentum, and Hamamatsu are investing in R&D to develop more efficient and compact laser solutions to meet evolving industry requirements.
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DFB Laser Segment Dominates Due to High Demand in Fiber-Optic Communications
The market is segmented based on type into:
Communications Industry Leads Due to Increasing Data Transmission Needs
The market is segmented based on application into:
1310nm and 1550nm Bands Hold Significant Market Share