Controllable anomalous dispersion and group index nulling via bi-frequency Raman gain for ultraprecision rotation sensing

G. S. Pati, R. Tripathi, M. Messall, V. Gopal, K. Salit, Selim M Shahriar

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Using a bi-frequency pumped Raman amplifier in a Rb vapor cell, we demonstrate experimentally the condition for achieving a null group index, necessary for fast-light enhanced rotation sensing in a passive cavity Sagnac gyroscope.

Original languageEnglish (US)
Title of host publicationQuantum Electronics and Laser Science Conference, QELS 2006
PublisherOptical Society of America
ISBN (Print)1557528136, 9781557528131
StatePublished - Jan 1 2006
EventQuantum Electronics and Laser Science Conference, QELS 2006 - Long Beach, CA, United States
Duration: May 21 2006May 21 2006

Other

OtherQuantum Electronics and Laser Science Conference, QELS 2006
CountryUnited States
CityLong Beach, CA
Period5/21/065/21/06

ASJC Scopus subject areas

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

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    Pati, G. S., Tripathi, R., Messall, M., Gopal, V., Salit, K., & Shahriar, S. M. (2006). Controllable anomalous dispersion and group index nulling via bi-frequency Raman gain for ultraprecision rotation sensing. In Quantum Electronics and Laser Science Conference, QELS 2006 Optical Society of America.