Optical scanning microscope with line scanning
View Patent ↗Optical scanning microscope with line scanning and with illumination of a specimen via a beam splitter, which is arranged in an objective pupil and includes at least a reflecting first portion and at least a transmitting second portion, whereby the reflecting portion serves to couple in the illumination light and the transmitting portion serves to pass the detection light in the detection direction or the transmitting portion serves to couple in the illumination light and the reflecting portion serves to couple out the detection light, with a first scanning arrangement, whereby a mechanism is provided in the detection light path for the overlay of at least one further scanning arrangement for illumination and detection.
1. An optical scanning microscope with line scanning, comprising:
a source of illumination light,
an objective pupil,
a beam splitter for illuminating a specimen with the illumination light, the beam splitter being arranged in the objective pupil and including at least one reflecting first portion and at least one transmitting second portion, wherein one of the first and second portion couples in the illumination light and the other of the first and second portion passes detection light in a detection direction,
a first scanning arrangement for line scanning over the specimen of the illumination light coupled in by the beam splitter, wherein the first scanning arrangement has at least one scan mirror, the scan mirror having a reflecting rear side, and wherein the optical scanning microscope further comprises returning means for directing at least one part of the specimen light to the reflecting rear side of the scan mirror for return in the detection direction and
at least one further scanning arrangement.
2. The optical scanning microscope of claim 1 , wherein the at least one further scanning arrangement is for illumination and detection, and provided in a detection light path.