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Optically polished crystalline quartz samples were implanted at room temperature by 2.6 MeV Ni + ions with a dose of 9x10 14 ions/cm 2 and 2.0 MeV He + ions with a dose of 1.5x10 16 ions/cm 2 , respectively. A comparison of the MeV Ni + ion-implanted planar waveguide formation was made with the MeV He + ion-implanted one. The...
KTiOPO 4 (KTP) crystals were implanted with 2.6 MeV Ni + ions to a dose of 9x10 14 ions/cm 2 and 2.0 MeV Ni + ions to a dose of 8x10 14 ions/cm 2 under different angles at room temperature. The model 2010 prism coupler was used to measure the dark modes in KTiOPO 4 waveguide. The refractive index behaviour is studied as a function...
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