Beam splitter device
OwnerHeinrich Spieckerinventor
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Abstract
The subject matter of the invention is a beam splitter device comprising at least two spaced apart highly reflective mirrors between the two of which a partially reflecting mirror is disposed, said partially reflecting mirror having a partial reflectivity coating and the coating being formed in such a manner that the reflection curve produced by the coating exceeds the reflection coefficient of 50% in the range of at least one wavelength.
Claims5
A beam splitter device comprising at least two spaced apart highly reflective mirrors between the two of which a partially reflecting mirror is disposed, said partially reflecting mirror having a partial reflectivity coating, characterized in that the coating is formed in such a manner that the reflection curve produced by the coating exceeds the reflection coefficient of 50% in the range of at least one wavelength.
Dependencies are inferred from the claim text.