Lasers and holograms
By: Ian Graham.
Series: How it works; How it works (Gloucester Press)
Publisher: Gloucester Press
Published: 1991
Place of publication: New York
Language: eng
Number of pages: 32
Subjects: Lasers -- Juvenile literature.; Holography -- Juvenile literature.; Lasers.; Holography.
Description: Shows how lasers are used to create holograms, which are perfect three-dimensional images of objects that aren't actually there.
Notes: Includes index.