title: Measurement of the coherence length of a laser using a holographically generated phase-conjugated wave front.
abstract: A simple and quick method is reported for measurement of the coherence length of a laser by using a holographically generated phase-conjugated wave front employing realtime recording material.
authors: C
authors: C
authors: Bhan
authors: K S
authors: KS
authors: Rao
authors: P C
authors: PC
authors: Mehta