1
In an ionic crystal, the region in the crystal lattice...
2
Equipment dependent on the effects of a vacuum. The...
3
A valve that serves to release air into an evacuated...
4
Also known as cathodic etching. Surface etching achieved by...
5
A gauge designed to measure the degree of vacuum in an...
6
A phototube that functions within a vacuum and thus...
7
A spectrograph that functions in a vacuum and therefore...
8
The technique of producing spectrograms in wavelengths...
9
Radiation whose spectrum runs between 100 and 300 nm. Any...
10
A device that serves to detect the presence of vacuum...
11
Any source that emits radiation of wavelengths between 100...
12
A method of spectral analysis using wavelengths between 100...
13
In a crystalline substance, the spectral range of states of...
14
A crystal that is held together by covalent...
15
The attraction between atoms or molecules caused by dipole...
16
Lasers based on neodymium-doped yttrium or gadolinium...
17
A method of cleaning and drying coated optical components....
18
A process by which high-quality fiber optics are made. See...
20
See inside vapor-phase oxidation; outside vapor-phase...
21
A semiconductor diode that exhibits change in capacitance...
22
An Abbe condenser in which the upper lens element is fixed....
23
A lens assembly containing several movable elements to...
24
A scanning technique in which the optical density of the...
26
A multilayer antireflective thin-film coating, so called...
27
A machine vision technique of image correlation whereby the...
28
The bands found by Vegard in the spectrum of the aurora...
29
A brightness, superimposed on the image of the retina, that...
30
Diffuse stray light at the image plane of an optical system...
31
See laser Doppler velocimeter; laser...
32
A method of measuring negatively charged phase ions using a...
33
Short-distance scattering of light in holography caused by...
34
A factor of an equation of the Faraday effect, which is the...
35
The angular relation between two light rays that originated...
36
The degree to which a pair of fine lines can be aligned to...
37
A phase-shift interferometer used to detect the relative...
38
The point of intersection of the optical axis with any...
39
The reciprocal of the back focal distance of a spectacle...
40
An aerial photograph produced when the optical axis of the...