All sky Doppler extra-solar planet surveys with a multi-object fixed-delay interferometer

Jian Ge, Suvrath Mahadevan, Julian Van Eyken, Curtis DeWitt, Stuart Shaklan

Research output: Contribution to journalConference articlepeer-review

1 Scopus citations


A novel technique based on a multi-object fixed-delay interferometer, which provides the potential for all sky radial velocity surveys for planets, was studied. Doppler measurements were carried out by monitoring stellar interferometer with a moderate resolution post-dispenser. The results show that this new technique can approach high Doppler precision mainly determined by photon statistics.

Original languageEnglish (US)
Pages (from-to)180-191
Number of pages12
JournalProceedings of SPIE - The International Society for Optical Engineering
StatePublished - Dec 1 2002
EventFuture research Direction and Visions for Astronomy - Waikoloa, HI, United States
Duration: Aug 25 2002Aug 26 2002

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering


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