Bucket
发表于 2025-3-23 11:28:59
2191-5423 t using flat and 3D diffractive optical elements, photonic crystal lenses, photonic jets, and surface plasmon diffractive optics. The structures discussed can be used in the microwave and THz range and also as scaled models for optical frequencies. Such nano-optical microlenses can be integrated, fo
泛滥
发表于 2025-3-23 15:08:05
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harbinger
发表于 2025-3-23 18:46:56
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逃避现实
发表于 2025-3-24 01:21:06
2191-5423 hotonic jets at Terahertz frequencies (terajets) using 3D dielectric particles of arbitrary size (cuboids) is considered. A scheme to create a 2D “teraknife” using dielectric rods is also disc978-3-319-24251-4978-3-319-24253-8Series ISSN 2191-5423 Series E-ISSN 2191-5431
字形刻痕
发表于 2025-3-24 04:45:25
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后天习得
发表于 2025-3-24 09:02:18
Reconstituting the Constitutions chapter the results of the focal fields of a phase correcting Fresnel lens examination are described for several small values of ./, with . ≦ 2. which allows for overcoming Abbe barrier. It was also shown that the minimum diameter of the focal spot near the central circumferential step of binary d
很像弓]
发表于 2025-3-24 11:00:32
Caroline Morris,Jonathan Boston,Petra Butlere solution and at least of three different types of photonic crystal lens are possible with spatial resolution at focus equal to FWHM = 0.48.. PhC diffractive lens with mode transformation are also discussed. It was shown the lens focuses radiations to a spot smaller than the diffraction limit with
充满装饰
发表于 2025-3-24 18:43:22
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conscience
发表于 2025-3-24 19:24:47
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Detoxification
发表于 2025-3-25 01:18:42
The Postapartheid State in South AfricaThe concept of the in-plane SPP curvilinear FZP-like lens, which will have a significant impact in science and technology, is offered. The adaptation of free-space 3D binary phase-reversal conical Fresnel zone plate for operation on SPP waves demonstrates that analogues of Fourier diffractive components can be developed for in-plane SPP 3D optics.