Acousto-optic sensors

Acousto-optic sensors use sound waves to control light. They consist of a material that can change properties when sound waves travel through it. When light passes through this material, the sound waves create changes in the light's path, frequency, or intensity. This allows the sensor to measure various parameters, such as pressure, temperature, or vibrations. Acousto-optic sensors are widely used in industries like telecommunications, medicine, and environmental monitoring, offering precise measurements and fast response times. They play a crucial role in applications requiring high sensitivity and real-time data collection.