Emasculate
发表于 2025-3-25 04:16:35
Reflective Optics for Soft X Rays II Multilayer Mirrors,o add in phase, in a manner analogous to Bragg reflection from a crystal. The Bragg condition for .th-order constructive interference is (Figure 4.1) that the angle θ that the incident radiation, of wavelength λ, makes with the crystal planes is equal to 0. where. and . is the spacing between the pl
音乐等
发表于 2025-3-25 10:29:10
Manufacture of Multilayer Mirrors,s shown below, if the layers are not deposited with accurately controlled thicknesses, the performances of the mirrors are adversely affected. Substrate figure errors will not be considered here—they may be treated in the same fashion as those of grazing incidence mirrors discussed in Chapter 3. It
宿醉
发表于 2025-3-25 13:44:16
Diffractive Optics I Diffraction Gratings,mer are employed in, for example, soft X-ray monochromators and spectrometers, while the latter are of use in image-forming systems such as microscopes and telescopes. The general properties of diffraction gratings have recently been comprehensively discussed,. and in this chapter only those feature
recede
发表于 2025-3-25 16:58:48
The Design and Manufacture of X-Ray Diffraction Gratings,times the wavelength, i. e., a few hundred to one or two thousand lines per millimeter. These spacings are chosen to give large amounts of dispersion, which increases with .. For X-ray gratings the criteria are modified by the necessity of using grazing incidence, which causes an apparent foreshorte
臭名昭著
发表于 2025-3-25 22:09:44
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saturated-fat
发表于 2025-3-26 03:29:46
Manufacture of Zone Plates,rectly positioned. These properties will be modified for realizable zone plates, since the boundaries cannot be positioned with arbitrary accuracy. In particular, the intensity in each of the predicted foci will, in general, be decreased, the point spread functions will be changed, and further foci
平项山
发表于 2025-3-26 07:57:27
Applications of Soft X-Ray Focusing Systems, fluxes. The advent of powerful sources and efficient detectors of soft X rays gave the impetus for designing and producing high-resolution optical systems and now the uses of these are many and varied. As improved optics become available it is to be expected that the range of applications will wide
BLANC
发表于 2025-3-26 10:45:31
Future Developments,ntense sources, advances in manufacturing technology, and the desire to utilize the unique properties of X rays in the soft X-ray wavelength range. In this chapter the possibilities of further improvements in optical performance and additional uses of existing or improved systems will be discussed.
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发表于 2025-3-26 13:45:47
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单色
发表于 2025-3-26 17:53:57
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