By Igor Minin, Oleg Minin
In this booklet the authors current a number of examples of recommendations used to beat the Abby diffraction restrict utilizing flat and 3D diffractive optical components, photonic crystal lenses, photonic jets, and floor plasmon diffractive optics. The constructions mentioned can be utilized within the microwave and THz diversity and likewise as scaled types for optical frequencies. Such nano-optical microlenses might be built-in, for instance, into present semiconductor heterostructure structures for next-generation optoelectronic applications.
Chapter 1 considers flat diffractive lenses and cutting edge 3D radiating buildings together with a conical millimeter-wave Fresnel area plate (FZP) lens proposed for subwavelength focusing. In bankruptcy 2 the subwavelength focusing houses of diffractive photonic crystal lenses are thought of and it truly is proven that no less than 3 varieties of photonic crystal lens are attainable.
With the purpose of attaining subwavelength focusing, in bankruptcy three an alternate mechanism to supply photonic jets at Terahertz frequencies (terajets) utilizing 3D dielectric debris of arbitrary measurement (cuboids) is taken into account. A scheme to create a second “teraknife” utilizing dielectric rods can be mentioned. within the ultimate bankruptcy the profitable variation of free-space 3D binary phase-reversal conical FZPs for operation on floor plasmon-polariton (SPP) waves demonstrates that analogues of Fourier diffractive parts should be constructed for in-plane SPP 3D optics.<
ing idea, modelling and scan, this e-book can be a invaluable source for college students and researchers engaged on nanophotonics and sub-wavelength focusing and imaging.
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Extra resources for Diffractive Optics and Nanophotonics: Resolution Below the Diffraction Limit
8. Minin, I. , Minin, O. V. (2008). Basic principles of Fresnel antenna arrays. Lecture Notes Electrical Engineering (Vol. 19). Berlin, Springer. 9. Minin, I. , Minin, O. V. (2003). Technology of computational experiment and mathematical modeling of diffractive optical elements of millimeter and submillimeter waveband. In International Conference “Information Systems and Technologies” IST-2003, Novosibirsk, NSTU (vol. 1, p. 124–130), April 22–26, 2003. 10. Remcom Incorporated. html 11. S. (2010).
Minin, I. , Minin O. V. (2014). Spectral properties of 3D diffractive lenses with 3D subwavelengh focusing spot. In Proceedings of the 12th International Conference on Actual Problems of Electronics Instrument Engineering (APEIE)-34006( Vol. 1, pp. 485–487). Novosibirsk, October 2–4, 2014. Minin, I. , & Minin, O. V. (2001). New possibilities of diffractional quasioptics. Computer optics, 22, 99. (in Russian). Chapter 3 Subwavelength Focusing Properties of Diffractive Photonic Crystal Lens Abstract Subwavelength focusing properties of diffractive photonic crystal lens was considered.
2002). Perforated dielectric resonator antennas. Electronics Letters, 38(24), 1493–1495. 26. , & Kishk, A. A. (2007). Analysis of dielectric resonator antenna arrays with supporting perforated rods. In 2nd European Conference on Antennas and Propagation, EuCAP 2007 (pp. 1–5). 27. , et al. (2006). Towards focusing using photonic crystal flat lens. Opto-Electronics Review, 14(3), 225–232. 28. , Minin, I. , & Minin, O. V. (2014). Terajets produced by 3D dielectric cuboids. Applied Physics Letters, 105, 084102.