Apparatus for applying a plurality of electro-magnetic radiations to a sample

摘要

An apparatus for applying a plurality of electro-magnetic radiations to a sample is provided. In one exemplary embodiment, the apparatus can include an arrangement which has a specific portion with a plurality of channels. One of channels can facilitate a first radiation of the radiations to be forwarded to the sample that is within an anatomical structure, and another one of the channels can facilitate a second radiation of the radiations to be forwarded to the sample. The first radiation may have a first wavelength band, and the second radiation may have a second wavelength band. The first wavelength band may be substantially different from the second wavelength band. According to another exemplary embodiment, the first radiation can be adapted to be delivered to a first area of the sample, and the second radiation may be capable of being delivered to a second area of the sample. The first area may be substantially enclosed by the second area. According to yet another exemplary embodiment of the present invention, each of the channels can facilitate at least one particular radiation of the radiations to be forwarded to the sample that is within an anatomical structure of the sample, the radiations being delivered to different areas of the sample. Centers of every one of the areas may be provided substantially along a line.