완화형 강유전체$Pb(Mg_{1/3}Nb_{2/3})O_{3}-PbTiO_3$ 단결정의 광 집적소자 응용을 위한 도파로 제작

Waveguides Fabrication for Optical Integrated Devices Application on Relaxor-ferroelectric $Pb(Mg_{1/3}Nb_{2/3})O_{3}-PbTiO_3$Single Crystal

  • 발행 : 2002.11.07

초록

Ni thin film on the PMN-PT crystal wafer were deposited by using E-beam evaporator technique. Deposited film was patterned by UV-lithography and etching and was in-diffused at 300~600C. Diffusion profile of Ni ions in PMN-PT was measured by secondary ion mass spectroscopy (SIMS).

키워드