Results 361 to 370 of about 620,119 (380)
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1982
Chapter 2 has reviewed the key results of waveguide theory, particularly with respect to the various optical modes that can exist in the waveguide. A comparison has been made between the physical-optic approach and the ray-optic approach in describing light propagation in a waveguide.
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Chapter 2 has reviewed the key results of waveguide theory, particularly with respect to the various optical modes that can exist in the waveguide. A comparison has been made between the physical-optic approach and the ray-optic approach in describing light propagation in a waveguide.
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Waveguide Fabrication Techniques
1982In Chap. 3, the theoretical considerations relevant to various types of waveguides were discussed. In every case, waveguiding depended on the difference in the index of refraction between the waveguiding region and the surrounding media. A great many techniques have been devised for producing that required index difference.
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Channel plasmon subwavelength waveguide components including interferometers and ring resonators
Nature, 2006S. Bozhevolnyi +4 more
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1982
The phenomenon of optical tunneling can be used not only to couple energy from a fiber or a beam to a waveguide, as described in Chap. 6, but also to couple one waveguide to another. Couplers of this type are usually called directional couplers because the energy is transferred in a coherent fashion so that the direction of propagation is maintained ...
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The phenomenon of optical tunneling can be used not only to couple energy from a fiber or a beam to a waveguide, as described in Chap. 6, but also to couple one waveguide to another. Couplers of this type are usually called directional couplers because the energy is transferred in a coherent fashion so that the direction of propagation is maintained ...
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A hybrid plasmonic waveguide for subwavelength confinement and long-range propagation
, 2008R. Oulton +4 more
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Controlling propagation and coupling of waveguide modes using phase-gradient metasurfaces.
Nature Nanotechnology, 2017Zhaoyi Li +10 more
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Integrated microstrip and rectangular waveguide in planar form
IEEE Microwave and Wireless Components Letters, 2001D. Deslandes, K. Wu
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A Tapered Waveguide-to-Waveguide Adapter (Correspondence)
IEEE Transactions on Microwave Theory and Techniques, 1969M. Bramanti, M. Calamia
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1996
Publisher Summary This chapter discusses waveguide, which is a pipe in which an electromagnetic wave can propagate as either transverse electric or transverse magnetic waves. The dimensions of the waveguide determine the longest wavelength, and hence lowest frequency, that will propagate.
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Publisher Summary This chapter discusses waveguide, which is a pipe in which an electromagnetic wave can propagate as either transverse electric or transverse magnetic waves. The dimensions of the waveguide determine the longest wavelength, and hence lowest frequency, that will propagate.
openaire +2 more sources