By Saroj Rout, Sameer Sonkusale
This e-book covers the theoretical history, experimental tools and implementation info to engineer for verbal exchange and imaging program, terahertz units utilizing metamaterials, in mainstream semiconductor foundry strategies. This ebook will offer engineers and physicists an authoritative connection with build such units with minimum history. The authors describe the layout and development of electromagnetic (EM) units for terahertz frequencies (108-1010 cycles/sec) utilizing synthetic fabrics which are a fragment of the wavelength of the incident EM wave, leading to an effective electric and magnetic houses (permittivity and permeability) which are unavailable in typical materials.
Read or Download Active Metamaterials: Terahertz Modulators and Detectors PDF
Best extraction & processing books
Many person technological recommendations for microwave purposes in industries were constructed with out a transparent trend for a key technique to substitute traditional business applied sciences. during this paintings, the writer indicates how a modular microwave approach line for extraordinarily homogenous microwave fields is originated.
Content material: Radiation results on polymeric fabrics : a quick assessment / Elsa Reichmanis, Curtis W. Frank, James H. O'Donnell, and David J. T. Hill -- Dosimetry : the forgotten paintings / Philip W. Moore -- Heterogeneous nature of radiation impact on polymers / Yoneho Tabata -- Temperature results at the radiation degradation of poly(isobutene) and poly([alpha]-methylstyrene) / David J.
This e-book demonstrates how imaging concepts, using diversified frequency bands from the electromagnetic spectrum, are utilized in medical examine. Illustrated with various examples this publication is established in response to the several radiation bands: From Gamma-rays over UV and IR to radio frequencies.
- Microstructure of Steels and Cast Irons
- Steel Heat Treatment: Equipment and Process Design (Steel Heat Treatment Handbook, Second Edition)
- 3rd International Symposium on High-Temperature Metallurgical Processing
- Materials processing : a unified approach to processing of metals, ceramics and polymers
Extra resources for Active Metamaterials: Terahertz Modulators and Detectors
Schurig, S. J. Padilla, Phys. Rev. Lett. 109(17), 177401 (2012) 110. D. Li, Y. Xie, J. Zhang, J. Li, Z. Chen, J. Electromagn. Waves Appl. 22(10), 1420 (2008) 111. C. Rockstuhl, T. Zentgraf, H. Guo, N. Liu, C. Etrich, I. Loa, K. Syassen, J. Kuhl, F. Lederer, H. Giessen, Appl. Phys. B 84(1–2), 219 (2006) 112. J. Wang, S. Qu, Z. Xu, J. Zhang, H. Ma, Y. Yang, C. Gu, Photonics Nanostruct. Fundam. Appl. 7(2), 108 (2009) 113. D. , Boston College, 2013 114. S. B. Pendry, J. Phys. Condens. Matter 14(25), 6383 (2002) 115.
G. , f0 D 1= LC is the resonant frequency in terms of its equivalent circuit parameters (Fig. 3b), is associated with the loss (Rloss in Fig. 3b), and F is associated with filing factor of the geometry of the unit cell. The real and imaginary part of the permittivity from Eq. 43) is plotted in Fig. 3c for an example design with f0 D 0:5 THz, D 0:01 THz, and F D 0:5. The response is similar to the Lorentz oscillator model of non-conductors derived in Eq. 32). As observed in Fig. 2, the absorption of non-conducting materials is maximum in the vicinity Fig.
The three-dimensional view of this two-layer metamaterial design and its dimension are shown in Fig. 5. The transmissivity T and reflectivity R of SRR on M9 alone is shown in Fig. 6a. The resonant frequency of SRR on M9 is located at 1 THz. 5 THz. The simulated transmissivity T and reflectivity R of the ELC resonator on M10 is shown in Fig. 4d. 835 THz. The transmissivity T and reflectivity R of the stack of ELC on M10 and SRR on M9 are shown in Fig. 6b. 2 Design for Fabrication in Foundry Processes 49 Fig.
Active Metamaterials: Terahertz Modulators and Detectors by Saroj Rout, Sameer Sonkusale