Browsing by Subject "laser beams"

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    • Quasioptic dielectric tetrahertz cavity: Coupled through optical tunneling 

      Zhang, Weili; Zhang, Jiangquan; Grischkowsky, D. (AIP Publishing, 2001-04-23)
      We report the observation of the well defined oscillation of a picosecond tetrahertz (ps THz) pulse within a dielectric concentric cy1indrica1 cavity, which is coupled to an incoming focused beam of ps THz pulses by the ...