Abstract: Arrangement, system and method for a polarization effect for a interferometric signal received from sample in an optical coherence tomography (“OCT”) system are provided. In particular, an interferometric information associated with the sample and a reference can be received. The interferometric information is then processed thereby reducing a polarization effect created by a detection section of the OCT system on the interferometric signal. Then, an amount of a diattenuation of the sample is determined. The interferometric information can be provided at least partially along at least one optical fiber which is provided in optical communication with and upstream from a polarization separating arrangement. In another exemplary embodiment of the present invention, apparatus and method are provided for transmitting electromagnetic radiation to the sample. For example, at least one first arrangement can be provided which is configured to provide at least one first electromagnetic radiation.

Abstract: Exemplary systems and methods for generating information associated with at least one portion of a sample can be provided. For example, it is possible to receive from the at least one portion and/or transmit to at least one electromagnetic radiation to the portion. At least one first wave front of the electro-magnetic radiation received from and/or transmitted to the portion can be provided to generate at least one first transmitted wave front. After the first transmitted wave front is generated, at least one characteristic of at least one second wave front of the electromagnetic radiation received from and/or transmitted to the portion can be modified to generate at least one second modified wave front which is different from the first transmitted wave front. Further, the information can be generated based on the first transmitted wave front and the second modified wave front.

Abstract: Systems, arrangements and methods for separating an electromagnetic radiation and obtaining information for a sample using an electromagnetic radiation are provided. In particular, the electromagnetic radiation can be separated into at least one first portion and at least one second portion according to at least one polarization and at least one wave-length of the electromagnetic radiation. The first and second separated portions may be simultaneously detected. Further, a first radiation can be obtained from the sample and a second radiation may be obtained from a reference, and the first and second radiations may be combined to form a further radiation, with the first and second radiations being associated with the electro-magnetic radiation. The information is provided as a function of first and second portions of the further radiations that have been previously separated and can be analyzed to extract birefringent information characterizing the sample.

Abstract: A system, process and software arrangement are provided to determine at least one position of at least one portion of a sample. In particular, information associated with the portion of the sample is obtained. Such portion may be associated with an interference signal that includes a first electromagnetic radiation received from the sample and a second electro-magnetic radiation received from a reference. In addition, depth information and/or lateral information of the portion of the sample, may be obtained. At least one weight function can be applied to the depth information and/or the lateral information so as to generate resulting information. Further, a surface position, a lateral position and/or a depth position of the portion of the sample may be ascertained based on the resulting information.