Answers are grounded in this paper and cite their sources.
Developments in optical interferometry over the last two decades are reviewed. This period has seen this field revitalized by the invention of the laser: significant advances have also stemmed from the use of photoelectric detectors, digital computers, single-mode optical fibres and nonlinear optical crystals. Other new developments include holographic interferometry and electronic speckle-pattern interferometry. Current techniques and applications are described and prospects for the future are discussed.
No takes yet. Share an insight, caveat, or question.
P. Hariharan (1991) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: