The global Optical Sensor Market is projected to reach USD 31.6 billion in 2026 and expand to USD 82.2 billion by 2036, registering a compound annual growth rate (CAGR) of 8.3% during the forecast period, according to FactMR. Optical sensors use light to detect changes in physical conditions such as position, distance, movement, intensity, temperature, or other measurable parameters. Their...