Publications [#234422] of Warren S. Warren

Journal Articles
  1. Huang, F; Warren, WS, Phase lock loop control of two optical pulses and pulse shaping at 1.55 μm, Conference on Lasers and Electro Optics Europe Technical Digest (October, 2001), pp. 268-269 .

    Feedback phase control of two optical pulses and its application for the optimization of acousto-optic pulse shaping was investigated. The difference between the reference pulse and target, provided feedback to the RF control signal and permitted closed loop optimization. The comparison of spectral interference pattern to one obtained after a π/2 phase shift in AOM driving voltage resolved the sign ambiguity with phase leading or lagging the reference point and doubled the dynamic range.