laceration
发表于 2025-3-28 17:39:50
Acoustic Holography Applications, obviously possible to make holograms of other forms of wave motion, provided the wave interference pattern can somehow be recorded. We saw earlier that visual presentations of wave progression for sound waves could indeed be recorded photographically (e.g., Figure 1.6) and that the process for doin
cognizant
发表于 2025-3-28 19:04:25
Book 1975pplications, and also for those versed in other fields who wish to gain per spective and insight without detailed calculations. It is an outgrowth of the author‘s Science Study Series book Lasers and HolographY. * Besides being an updated and expanded version of that book, it includes discussions o
bacteria
发表于 2025-3-29 01:21:48
https://doi.org/10.1007/978-3-642-50789-2es Aircraft Company in California, demonstrated the first laser, using a ruby rod as the active element.. His original laser is shown in Figure 6.2. Since the basic process for generating light is common to all three types of lasers, let us examine the workings of Maiman’s ruby laser in some detail.
脾气暴躁的人
发表于 2025-3-29 06:03:55
Laser Fundamentals,es Aircraft Company in California, demonstrated the first laser, using a ruby rod as the active element.. His original laser is shown in Figure 6.2. Since the basic process for generating light is common to all three types of lasers, let us examine the workings of Maiman’s ruby laser in some detail.
NADIR
发表于 2025-3-29 07:27:10
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vasospasm
发表于 2025-3-29 14:54:12
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亚麻制品
发表于 2025-3-29 19:13:16
Betrieb, Verwaltung und Überwachung, called, in optical terminology, .. We noted earlier, in connection with Figure 1.2, that when one of two wave sets is a full wavelength ahead of the other, the two again ., and, therefore, as in Figure 2.16, wave energy is diffracted into those off-angle directions for which such a condition holds.
nettle
发表于 2025-3-29 22:43:42
Taschenbuch der Wasserversorgungar characteristic of holograms, and the one undoubtedly responsible for the tremendous popular interest they have evoked, is their ability to create an extremely realistic illusion of three dimensions.
聪明
发表于 2025-3-30 02:56:01
Erkrankungen des Verdauungstraktes,re, we first recall (1) the various units of power, energy, and dimension (in space and time), and (2) the ranges of frequency and wavelength usually associated with the ultraviolet, visible and infrared regions of the spectrum.
投票
发表于 2025-3-30 06:37:21
https://doi.org/10.1007/978-3-642-97799-20.. In that work, only the holograms (the interference patterns) themselves were of interest, and no wave reconstruction was performed; nevertheless, the method employed in recording the interference patterns is of interest because it is still in use today.