Fabrication and characterization of high-speed integrated electro-optic lens and scanner devices

نویسندگان

  • K. T. Gahagan
  • V. Gopalan
  • J. M. Robinson
  • Q. X. Jia
  • T. E. Mitchell
  • M. J. Kawas
  • T. E. Schlesinger
  • D. D. Stancil
چکیده

We demonstrate two high-speed electro-optic devices: an integrated lens/scanner and a variable radius collimating lens stack fabricated on a single crystal of Z-cut LiTaO3. The lens and scanner components consist of lithographically defmed domain-inverted regions extending through the thickness of the crystal. A lens power of 0.233 cm'kV', a deflection angle of 12.68 mrad kV', and a scan rate of225 kHz at 375 V were observed. The collimating lens stack is theoretically capable ofcollimating the outpth from 2-10 micron diameter channel waveguides.

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تاریخ انتشار 2003