Beam splitter device or laser-scanning microscope
AssigneeLaVision BioTec GmbH
InventorHeinrich Spiecker
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Abstract
The subject matter of the invention is a beam splitter device having two spaced apart parallel highly reflecting mirrors, between which there is disposed a semireflecting mirror which is spaced a different distance from the at least one highly reflecting mirror, said semireflecting mirror having at least one portion configured to form a full reflector or an antireflector, the semireflecting mirror being slidably disposed between the highly reflecting mirrors and a laser-scanning microscope as well.
Claims5
A beam splitter device having at least two spaced apart parallel highly reflecting mirrors, between which there is disposed a semireflecting mirror which is spaced in different distances from the highly reflecting mirrors
- characterized in that the semireflecting mirror has at least one portion configured to form a full reflector or an antireflector, the semireflecting mirror being slidably disposed between the highly reflecting mirrors.
A laser-scanning microscope
- characterized by a beam splitting device according to one or several of the afore mentioned claims
- LISTING OF NUMERALS
- 1 beam splitter substrate
- 2 antireflecting (AR) or highly reflecting (HR) portion
- 3 insertion positions
- 4 transition between the portions of the beam splitter
- 5 splitting points
- 6 correction plate
- 7 polarization coupler
- 8 polarization-rotating half-wave plate
- 9 intersection points of the partial beams
Dependencies are inferred from the claim text.