OASIS
发表于 2025-3-25 04:03:42
Experimental Verifications and Applications of the Theory, are in fact consequences of the electromagnetic theory. After a lot of valuable experimental verifications, this theory is used to obtain numerous efficiency curves corresponding to the usual profiles of commercial gratings. Some hints are then given on how to use them in classical and sometimes rather unusual mountings.
本能
发表于 2025-3-25 10:11:41
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画布
发表于 2025-3-25 15:11:55
0342-6793 e grating formula (which pre dicts the diffraction angles for a given angle of incidence) was established, exper imentally verified, and intensively used as a source for textbook problems. Indeed those grating properties, we can call optical properties, were taught‘in a satisfac tory manner and t
milligram
发表于 2025-3-25 19:38:34
Vergebung und Restorative Justice,quations, but, as outlined in Chap. 1, it is possible to solve directly these differential equations. The method related in this chapter is equivalent to, but slightly different from, the scheme previously described in Chap. 1. It takes a place among the so-called differential methods that we shall classify into three categories:
狗舍
发表于 2025-3-25 21:20:05
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陶器
发表于 2025-3-26 01:57:49
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Spongy-Bone
发表于 2025-3-26 07:17:12
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压碎
发表于 2025-3-26 08:27:55
A Tutorial Introduction,e theory. We first derive the well-known grating formula from Maxwell equations and the associated boundary conditions. Then we give an idea of the different methods which can be used to predict theoretically the efficiencies of a grating, when the groove shape and the index of the material are know
nutrition
发表于 2025-3-26 14:31:55
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欢呼
发表于 2025-3-26 17:51:27
The Homogeneous Problem,mentalists, or recently discovered. They are grating anomalies, usually referred to as Wood anomalies, total absorption of a plane wave by a metallic grating (bare or coated with a thin dielectric layer) as well as the coupling of a laser beam into an optical waveguide by means of a holographic thin