• Musical Instrument Pickup Based on a Laser Locked to an Optical Fiber Resonator 

      Avino, Saverio; Barnes, Jack A.; Gagliardi, Gianluca; Gu, Xijia; Gutstein, David; Mester, James R.; Nicholaou, Costa; Loock, Hans-Peter (2016-03-11)
      A low-noise transducer based on a fiber Fabry-Perot (FFP) cavity was used as a pickup for an acoustic guitar. A distributed feedback (DFB) laser was locked to a 25 MHz-wide resonance of the FFP cavity using the Pound-Drever-Hall ...