Kerr cell (english) - meaning, definition, translation, pronunciation

Part of Speech

Noun

Phonetic Transcription

/kɜːr sɛl/

Meaning and Usage

A Kerr cell is an electro-optical device made from a liquid that exhibits the Kerr effect, where the refractive index of the liquid changes in response to an applied electric field. This property allows it to modulate and control light, making it useful in various applications, particularly in optical devices for measuring or controlling light.

Kerr cells are primarily used in scientific and industrial contexts, such as in laser technology, telecommunications, and optical signal processing. The term is more frequently encountered in written contexts, especially in academic and technical literature.

Example Sentences

1. The scientists used a Kerr cell to explore the properties of light under high electric fields.

2. Los científicos utilizaron una celda de Kerr para explorar las propiedades de la luz bajo altos campos eléctricos.

3. In the laboratory, the researchers perfected the calibration of their Kerr cell for precise measurements.

4. En el laboratorio, los investigadores perfeccionaron la calibración de su celda de Kerr para mediciones precisas.

5. The optical system incorporated a Kerr cell to enhance the performance of the laser.

6. El sistema óptico incorporó una celda de Kerr para mejorar el rendimiento del láser.

Idiomatic Expressions

The term "Kerr cell" is quite specific and is not commonly used in idiomatic expressions. However, related expressions may include discussions of "Kerr effect" or terms in optics where the device might function as a part of broader concepts. Here are a few relevant contexts:

1. The Kerr effect allows physicists to manipulate light in ways that were previously unimaginable.

2. El efecto Kerr permite a los físicos manipular la luz de maneras que antes eran inimaginables.

3. With advances in technology, the applications of Kerr cells have expanded well beyond initial expectations.

4. Con los avances en la tecnología, las aplicaciones de las celdas de Kerr se han expandido mucho más allá de las expectativas iniciales.

5. By understanding the Kerr effect, we can develop better optical devices for the future.

6. Al comprender el efecto Kerr, podemos desarrollar mejores dispositivos ópticos para el futuro.

Etymology

The term "Kerr cell" is named after the Scottish physicist John Kerr, who discovered the Kerr effect in 1875. The effect involves the change in refractive index of certain materials when subjected to an electric field.

Synonyms and Antonyms

Synonyms: - Electro-optical device - Optical modulator

Antonyms: - (There are no direct antonyms, as it refers specifically to a type of optical device.)

In contrast, devices that do not modulate light or electrical effects in the same way could be considered non-electro-optical devices or basic optical components like lenses or mirrors.