title: Contouring by electronic speckle pattern interferometry with quadruple-beam illumination.
abstract: We present a new arrangement for contouring by electronic speckle pattern interferometry with four illumination beams, thereby making it unnecessary to move anything during the.
authors: Y
authors: Y
authors: Zou
authors: H
authors: H
authors: Diao
authors: X
authors: X
authors: Peng
authors: H
authors: H
authors: Tiziani