作者: John J. Degnan
DOI: 10.1364/AO.12.001026
关键词: Electric field 、 Linear polarization 、 Near and far field 、 Magnetic field 、 Physics 、 Waveguide (electromagnetism) 、 Optics 、 Field (physics) 、 Oscillation 、 Dielectric
摘要: The difference in notations used by researchers the dielectric waveguide field and those primarily interested lasers is discussed, equations for components of various modes large radius hollow waveguides are rederived terms more widely notation. Certain linear combinations these that give linearly polarized distributions then considered to be launched into free-space at a termination. resultant Fresnel Fraunhofer useful identifying oscillation choosing mirror apertures will restrict on fundamental mode.