Optical Sensors Market Overview – Intelligent Light-Based Sensing Expands Across Industries The Optical Sensors Market was valued at USD 25.66 Bn in 2025 and total revenue is expected to grow at a CAGR of 11.4% from 2026 to 2032, reaching nearly USD 54.64 Bn by 2032. Optical sensors detect and measure light and convert it into electrical signals that can be processed by electronic...