Голографическая установка для школьной демонстрации
(Сверчков Антон)
The installation was constructed for the work in physical practice.
So there were some demands to it:
1)The installation must be simple enough so than ever student was able to understand
the physical principals of the holography: interferention of the subject and reference
beams;
2)The installation must be stable enough to fluctuations;
3)The picture must be easy to make and represented, no matter of
object.
On all this principles the Denisuk's method was chosen. The
installation was constructed. It consists of the laser, mirrors, microobjective from
microscope, damper and diaphragm. The installation allowed to make holographical pictures
of objects with size no more than 35x45mm (because of the parts of the installation) and
it allowed to change the "depth" of the picture from 3mm to 40mm. The profile of
the picture may be seen in the daylight, and the clear picture is seen in the focuced
white light.
The product is demonstrated during the report.
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