Science Source General Science
EN_90286236_0042
![Science Source General Science](img/medium/arch1/dvd0114/35/EN_90286236_0042.jpg)
Fresnel diffraction on an aperture (diaphragm, pinhole) from a close distance. A round aperture is placed in the path of a Gaussian beam emitted by a laser. The resulting diffraction pattern is observed on a screen some distance away.
2010-02-13
EAST NEWS
Science Source
Omikron
9b1150
0,77MB
33cm x 25cm przy 300dpi
AN, APERTURE, AWAY, BEAM, BRIGHT, BW, BY, CENTRAL, CLOSE, DIAPHRAGM, DIFFRACT, DIFFRACTION, DISTANCE, DISTRIBUTION, EFFECT, EMITTED, FRESNEL, FROM, GAUSSIAN, IN, INTENSITY, IS, LASER, LIGHT, MONOCHROMATIC, OBSERVED, OF, OMIKRON, ON, OPTICAL, OPTICS, PATH, PATTERN, PHOTONICS, PHYSICS, PINHOLE, PLACED, RADIATION, RESULTING, RINGS, ROUND, SCIENCE, SCIENTIFIC, SCREEN, SHADOW, SHAPE, SOME, SPOT, TECH, TECHNICAL, TECHNOLOGICAL, TECHNOLOGY, THE,