1. An apparatus, an optical tomographic imaging apparatus, comprising: a dividing unit configured to divide the combined beam into first and second beams having different polarization directions, while a combined beam formed by combining the reflected beam from the object with a reference beam corresponding to the measuring beam, wherein the object measuring light beam inastroechny unit configured to adjust the direction of the polarization illuminating beams relative to the diffraction grating corresponding to the first and second beams, respectively, so that the spectral characteristics of the illuminating beams by a diffraction grating coincide with each other, a diffraction grating, capable of dividing and diffracting beams of the adjusting block corresponding to the first and second beams, respectively, a detection unit configured to detect beams and of the grating corresponding to the first and second beams, respectively band-data acquisition section configured to acquire a tomographic image indicating the polarization information of the object based on the output signals from the detection unit corresponding to the first and second beams, sootvetstvenno.2. ., An optical tomographic imaging apparatus according to claim 1, wherein the adjusting unit comprises: a first fiber which preserves the polarization, and capable of conducting the first beam and a second fiber, polarization-maintaining and configured to conduct second beam, wherein the relative angle Shape1. Устройство формирования оптических томографических изображений, содержащее:блок деления, выполненный с возможностью деления комбинированного пучка на первый и второй пучки, имеющие разные направления поляризации, при этом комбинированный пучок сформирован объединением отраженного пучка от объекта с опорным пучком, соответствующим измерительному пучку, причем объект освещают измерительным пучком инастроечный блок, выполненный с возможностью настройки направлений поляризации освещающих пучков относитель
