Last Updated：2025/11/22

An optical device that splits a beam of light in two by reflecting a portion and transmitting the remainder.

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beam splitter

Source Word

beam splitter

Noun

An optical device that splits a beam of light in two by reflecting a portion and transmitting the remainder.

Japanese Meaning

光線を部分的に反射し、部分的に透過させることで、光線を二分する光学装置

The beam splitter in the interferometer must be precisely aligned to produce clear interference fringes.

干渉計内の光を一部反射し残りを透過させる光学素子は、鮮明な干渉縞を得るために正確に整列させる必要がある。

Sense（1）

An optical device that splits a beam of light in two by reflecting a portion and transmitting the remainder.

beam splitters

（ plural ）