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intro_optical_sensor [2026/07/16 09:26] – [Manufacturing] antoineintro_optical_sensor [2026/08/05 15:16] (current) – antoine
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 An optical sensor is a device that detects and converts light rays into electrical signals, allowing it to measure different physical properties such as distance, brightness, motion, temperature and pressure via optical methods. An optical sensor is a device that detects and converts light rays into electrical signals, allowing it to measure different physical properties such as distance, brightness, motion, temperature and pressure via optical methods.
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 The global optical sensor market was worth around \$25–28 billion in 2025 and is expected to reach approximately \$71.7 billion by 2035 [(Optical_sensor_market > [[https://www.gminsights.com/industry-analysis/optical-sensor-market]])]. This increase is directly linked to progress in automation, imaging and environmental monitoring technologies, as well as to the needs of the automotive, medical and industrial sectors.  The global optical sensor market was worth around \$25–28 billion in 2025 and is expected to reach approximately \$71.7 billion by 2035 [(Optical_sensor_market > [[https://www.gminsights.com/industry-analysis/optical-sensor-market]])]. This increase is directly linked to progress in automation, imaging and environmental monitoring technologies, as well as to the needs of the automotive, medical and industrial sectors. 
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 === Main Results === === Main Results ===
 Known hotspots : silicon die manufacturing, electricity consumption over lifespan, 2D/3D die stacking (factor 2 difference) Known hotspots : silicon die manufacturing, electricity consumption over lifespan, 2D/3D die stacking (factor 2 difference)
-{{ ::comparasaion_gwp_proposed_models.png?direct&400 |https://ieeexplore.ieee.org/abstract/document/10741688}}+ 
 +<figure center |comparaison> 
 +{{ ::comparasaion_gwp_proposed_models.png?direct&600 |https://ieeexplore.ieee.org/abstract/document/10741688}} 
 +<caption> Comparaison proposed models </caption> 
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