Central fringe identification using a heterodyne interferometric technique and a tunable laser-diode

Ju Yi Lee, Ming Horng Chiu, Der Chin Su

Research output: Contribution to journalArticlepeer-review

5 Scopus citations

Abstract

A novel method combining a heterodyne technique and a tunable laser diode for identifying the central fringe of an interferogram is presented. It has some merits, such as simple optical structure, easier operation, etc. Its feasibility is demonstrated.

Original languageEnglish
Pages (from-to)193-196
Number of pages4
JournalOptics Communications
Volume128
Issue number4-6
DOIs
StatePublished - 15 Jul 1996

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