The improvement and evaluation of a laser interferometer for the absolute measurement of ultrasonic displacements in the frequency range up to 15 Mltz.
Series: BCR information
Publisher: Commission of the European Communities
Published: 1987
Place of publication: Luxembourg
Language: eng
Notes: EUR 10910 EN.

Blow-up from microfiche original.

At head of t.p.: Commission of the European Communities.

At foot of t.p.: Directorate-General Science, Research and Development.