We show that a zero-area Sagnac ring laser, configured in an L-shape, can perform as an ultrasensitive accelerometer when operated in the so-called superluminal regime by inducing anomalous dispersion with a dipin the gain profile
(120.0120) Instrumentation, measurement, and metrology : Instrumentation, measurement, and metrology
(120.7280) Instrumentation, measurement, and metrology : Vibration analysis
(140.0140) Lasers and laser optics : Lasers and laser optics
(140.3560) Lasers and laser optics : Lasers, ring
J. Yablon, H. Yum, and S. M. Shahriar, "Ultra-sensitive Acclerometry Using Anomalous Dispersion in a Sagnac Laser," in Frontiers in Optics 2010/Laser Science XXVI, OSA Technical Digest (CD) (Optical Society of America, 2010), paper JWA21.
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