The 'Field of View' refers to the area that can be captured by a camera or sensor, determined by the number of pixel rows and columns, and the corresponding dimensions along the x- and y-axes. AI generated definition based on: Encyclopedia of Modern Optics, 2005 ...
X‐ray microscopyfield of viewX‐ray opticsbent wafer diffractionIn microscopy, there is a trade-off between the magnification and a workable field of view (FOV). In this paper, bent asymmetric diffraction wafers were used with a conventional X-ray source to accept high divergence and increase...
Multilayer coatings can be used as broad-band reflecting layer in X-ray focusing optics. The effective area over the field of view is determined by the energetic and angular dependence of the coating reflectivity, with a different behavior in dependence of the coating structure, that can be desi...
(1) and emitter array (2), luminous emitter array (2) is laid out in order the luminous emitter which the light ray from each luminous emitter adjoins the direction which differs the collimate to make by the glass lens substantially, paralleling to the focus margin of the circular ...
Ray optics calculation of the radiation forces exerted on a dielectric sphere in an evanescent field. A ray optics approach was used to calculate the forces and the torque exerted on a dielectric sphere in the evanescent field produced by a linearly polariz... J Y,Walz - 《Applied Optics》 ...
我如此想念您坏 [translate] aIn the field of electronics, THz radiation is called millimeter wave or sub-millimeter-wave; in the field of optics, it is known as far-infrared ray. 在电子领域, THz辐射称毫米波或次级毫米挥动; 在光学领域,它通认作为远红外线的光芒。 [translate] ...
A wide field of view imaging spectrometer instrument splitter, are airborne, a field of spaceborne remote sensing space optics involved in the beam splitter. 要解决的技术问题是:提供一种宽幅成像光谱仪的视场分束器. The technical problem to be solved is: to provide a wide field of view imaging ...
In this paper, a low F-number freeform off-axis three-mirror system with rectangular field-of-view (FOV) is presented, and the system has an integrated configuration that can be aligned with ordinary methods. The initial structure is solved analytically, and the optimization process is described...
PURPOSE We present an iterative reconstruction scheme - High Definition extended Field of View (HD FOV) reconstruction - for CT imaging in radiation therapy and nuclear medicine. METHOD AND MATERIALS The accuracy of line integrals needed for dose estimation in radiation therapy or attenuation correction...
Despite a plethora of applications ranging from wireless communications to sensing and spectroscopy, the current terahertz beam steering technologies suffer from tremendous insert loss, stringent control of electric bias, limited scanning angle, relatively complicated configuration and narrow operation bandwidth...