Optical heterodyne-enhanced chirped laser dispersion spectroscopy

Genevieve Plant, Yifeng Chen, Gerard Wysocki

Research output: Contribution to journalArticlepeer-review

11 Scopus citations


A proof-of-concept heterodyne-enhanced chirped laser dispersion spectroscopy system is presented. In remote sensing systems where low return powers are expected, the addition of an optical local oscillator and subsequent nonlinear processing can provide improved performance in chirped laser dispersion spectroscopy. Details about the system configuration, phase noise cancellation, and experimental verification are discussed.

Original languageEnglish (US)
Pages (from-to)2770-2773
Number of pages4
JournalOptics Letters
Issue number14
StatePublished - Jul 15 2017

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics


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