|
|
|
|
|
|
|
|
|
Монохроматический свет
|
- Свет, состоящий из фотонов одного энергетического уровня или длины волны. как пример, можно привести лазер.
- , световые колебания одной частоты. свет, близкий к монохроматическому свету, получают, выделяя спектральную линию или узкий участок спектра при помощи спектральных приборов (монохроматоров, светофильтров и др.). свет высокой степени монохроматичности излучают лазеры, а также свободные атомы.
- Свет одной длины волны
|
Monochromatic light, английский
Theoretically, light at one specific wavelength. practically, light with very narrow bandwidth. the light out of a laser is the most monochromatic source known. no light is absolutely single frequency since it will have some bandwidth. lasers provide the narrowest of bandwidths that can be currently achieved.
Monochromatic, английский
- Having a single wavelength or color. nanometer (nm)10-9 m. the average wavelength of white light is about 550 nanometers.
- A subject or image consisting of only one color in addition to any black, white, and gray tones. tip: the subtlety of the effect can be surprisingly powerful.
- The monochromatic scheme uses a single color. in most designs, a monochromatic scheme includes a combination of tints, tones, and shades from the same color family together with black, white and/or gray. to add depth and contrast.
- (homogeneous) of the same wavelength
- Light from a very small portion of the spectrum.
- Of a single wavelength or color.
|
Монохроматор, русский
Светофильтр, русский
- Светофильтр
- Оптическое устройство, предназначенное для изменения спектрального состава, поляризации и (или)
|
Nanometer, английский
- Is a unit of measurement of light wavelength. a nanometer is one millionth of a millimeter.
- Единица длины, равная 10-9 м. используется для определения длины волны света
- One billionth of a meter.
- A unit of measurement equal to one-billionth of one meter. the head of a pin is about 1 million nanometers across. a human hair is about 60,000 nanometers in diameter, and a dna molecule is between 2-12 nanometers wide.
- One billionth of a meter or 1/1000 of a micrometer.
Monochromatic light, английский
Theoretically, light at one specific wavelength. practically, light with very narrow bandwidth. the light out of a laser is the most monochromatic source known. no light is absolutely single frequency since it will have some bandwidth. lasers provide the narrowest of bandwidths that can be currently achieved.
|
|
|
|
|
|
|
