Active optics is a term used to describe a technology that is used to improve the performance of optical systems. It involves the use of sensors and actuators to control the shape of mirrors and lenses in real-time, which helps to correct for any distortions that may occur due to environmental factors or other factors. The technology has a wide range of applications, from astronomy to medical imaging.
Definitions
Active optics can be defined as a technology that uses sensors and actuators to control the shape of mirrors and lenses in real-time. It is used to correct for any distortions that may occur due to environmental factors or other factors.
Another definition of active optics is that it is a system that actively controls the shape of optical elements to improve the performance of an optical system.
Origin
The concept of active optics was first proposed in the 1960s by French astronomer Bernard Lyot. Lyot was interested in developing a technology that could correct for the distortions that occur in telescopes due to atmospheric turbulence. He proposed the use of a deformable mirror that could be controlled by a computer to correct for these distortions.
Meaning in different dictionaries
- Merriam-Webster: Active optics is defined as a technology that uses sensors and actuators to control the shape of optical elements in real-time.
- Oxford English Dictionary: Active optics is defined as a system that actively controls the shape of optical elements to improve the performance of an optical system.
- Cambridge Dictionary: Active optics is defined as a technology that uses sensors and actuators to control the shape of mirrors and lenses in real-time.
Associations
Active optics is associated with the fields of astronomy, medical imaging, and telecommunications. It is used in telescopes to correct for atmospheric turbulence, in medical imaging to improve image quality, and in telecommunications to improve the performance of fiber optic networks.
Synonyms
- Adaptive optics.
- Deformable mirrors.
- Real-time optics.
Antonyms
- Passive optics.
- Static optics.
The same root words
– Optics.
Example Sentences
- The telescope uses active optics to correct for atmospheric turbulence.
- The medical imaging system uses active optics to improve image quality.
- The fiber optic network uses active optics to improve performance.
- The deformable mirror is a key component of active optics technology.