Girard, C., & Dereux, A. (1996). Near-field optics theories. Reports on Progress in Physics...
The device has two reception optics and a common main mirror (S) arranged so that the transmission path and reception paths are coaxial. A larger annular surface of the mirror is used for the far field and a smaller inner ring is used for the near field....
This book contains the most recent information on optical nanoscopy. Far-Field and Near-Field properties on e.m. waves are presented which illustrate how optical images can be obtained from sub-micron objects. Scanning Probe techniques and computer processing are covered here. An explanation is giv...
The minimum spot size of the probe beam in a classical interferometer is limited by far-field diffraction to about half the wavelength of the light source. Near-field optical techniques10,15,16, on the other hand, rely on the interaction between 1Mechanical Engineering Department, Northwestern ...
The currently most developed TPV systems use the emitter far-field radiation to transfer thermal energy across a mm-scale vacuum gap to the PV cell, so their output power density is limited by the blackbody radiation limit. To get high efficiency, several methods have been proposed: selective ...
The future and promise of flat optics: a personal perspective Material platforms for optical metasurfaces Metasurfaces and their applications Controlling the phase of optical nonlinearity with plasmonic metasurfaces Molding light with metasurfaces: from far-field to near-field interactions A review...
If you do a calculation for the range of input angles allowed to do TIR inside a waveguide, you’ll find the field-of-view (FOV) is limited by the refractive index of the glass. Thus to achieve higher FOV, glass manufacturers like Corning and Schott are developing ...
The far-field components also determine the angular pattern of the antenna in the far zone that does not depend on the distance. In the probing field of electrically small (with subwavelength sizes) antennas, evanescent components dominate in the near-field zone, providing the sensitivity of the...
applied sciences Article Quantitative Modeling of Near-Field Interactions in Terahertz Near-Field Microscopy Zhaomin Peng 1,2, Dehai Zhang 1,*, Shuqi Ge 1,2 and Jin Meng 1 1 Key Laboratory of Microwave Remote Sensing, National Space Science Center, Chinese Academy of Sciences, Beijing 100190, ...
A Gaussian beam weakly diffracted by a circular aperture can be approximated in the far field by another Gaussian beam with slightly different characterist... Belland,J P,Crenn - 《Applied Optics》 被引量: 201发表: 1982年 Fourier treatment of near-field scalar diffraction theory Any departures ...