Applied optical holography. (1990)

Holographic image of fruits.

Holographic image of machine parts, mechanisms and their hidden defects.

Production of holographic photographs of any objects.

Library storage.

The disk system of holographic memory will help you quickly find any information in the area you need.

A disk for storing a large amount of information.

A disk system of holographic memory created at the Leningrad Institute named after

Konstantinova provides information recording at a speed of a thousand pages per hour.

Records on the disk are not afraid of mechanical damage, they are stored longer than magnetic film or videotapes.

Transferring information from microfilms to an optical disc.

The holographic recording system installed in the library named after

Lenin.

You can manage the search for information from any computer.

Contactless reading of information by a laser eliminates wear of the disk surface.

Holography in measurement technology.

A measuring device based on holography detects the slightest deviations in size.

The installation on which ultra-precise measuring grids are manufactured.

The basis of the sensitive mechanism of lattices is the so-called Moire effect, which occurs when one lattice is moved relative to another.

The most insignificant, invisible movements are transformed into visible ones on the indicator.

Cosmonautics has shown great interest in holographic installations for monitoring the dynamics of physicochemical and biotechnological processes of small size.

Space Flight Control Room.

Astronauts on the space station show such an installation.

Assembly of a television interference holographic recorder.

With the help of holographic recorders, you can see the movement of layers of transparent liquids and gases.

The movement of heat flows.

The installation allows you to determine the state of substances at the boundary of gas and liquid media, fire and air, to investigate corrosion processes, to make visible the movement of flows.

The use of the installation in medicine, checking an artificial heart valve.

By examining crystals, semiconductor wafers, lenses, and surfaces of parts with a laser eye, the device gives an accurate assessment of their quality and condition.

The characteristics of a car candle, the quality of car components and many other questions are answered by a holographic recorder.

Checking the windows of the aircraft.

You can record a hologram on photographic plates.

Fashion demonstration.

Demonstration of devices based on holography.