军火
发表于 2025-3-30 11:21:43
Atmospheric Isoplanatic Angle,l atmospheric paths for two types of turbulence: (1) Kolmogorov turbulence and (2) the smaller turbulence measured in 1988 by Coulman et al. For the former, isoplanatic angles are disappointingly small (~ 10 arcsec). For the latter, the angles are similarly small for images comprised only of speckle
隼鹰
发表于 2025-3-30 16:03:18
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难理解
发表于 2025-3-30 20:34:29
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小隔间
发表于 2025-3-31 00:22:37
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Orchiectomy
发表于 2025-3-31 00:59:15
Po-Whei Huang,Cheng-Hsiung Lee,Phen-Lan Linimages formed by that telescope are determined. When the image intensity measurements are obtained using AO-equipped telescopes, the OPD properties that arise are those of the AO-corrected image-forming waves, properties that we denote by .. and .. Naturally, for a properly functioning AO system, ..
慷慨不好
发表于 2025-3-31 06:53:48
Standortplanung und Netzwerkgestaltung,any seeing conditions. If cores are present, the average intensity envelopes then comprise highly-resolved (diffraction-limited) core features surrounded by the much wider halo features. The intriguing properties of core and halo images are examined in detail in the next chapter.
Cervical-Spine
发表于 2025-3-31 12:38:29
Entscheidungstheoretische Grundlagen, by .; at near-IR wavelengths resolution is typically ~ 0.1 arcsec. Though image cores generally appear over a wide range of wavelengths, one particular wavelength—referred to as the optimum wavelength—gives rise to maximum irradiance at core center. Such a wavelength has obvious significance to HEL weapon systems.