Annealed proton-implanted channel waveguides in LiNbO3 and their photorefractive properties

Rottschalk, M.; Bachmann, T.; Steinberg, S.; Ruske, J.-P.

doi:10.1016/0030-4018(94)90319-0

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Introduction1

Optical Damage In Channel Waveguides1

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Cited by 6 publications

(2 citation statements)

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“…It also can be used to create electrically isolating and optically wave-guiding layers [5] and pn junctions [6]. Recently, Rottschalk et al [7] reported the first result of the investigation of waveguides fabricated by proton double implantation and subsequent annealing in LiNbO 3 .…”

Section: Introductionmentioning

confidence: 99%

Profile of implanted in potassium titanyl phosphate by the , C nuclear reaction

Wang

Ding

Wang

et al. 1998

J. Phys. D: Appl. Phys.

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40 keV, 50 keV and 60 keV H + were implanted at 7 • and 45 • into potassium titanyl phosphate (KTiOPO 4 or KTP). The depth of distribution of H + in KTiOPO 4 was measured by the H( 15 N, α) 12 C nuclear reaction. The depth distributions obtained are compared with TRIM (transport of ions in matter) predictions. The results show that the TRIM simulation has described the shape of the front side of the experimental profile well, but there is significant deviation for the deep side of the profile between TRIM prediction and experimental data.

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Section: Introductionmentioning

confidence: 99%

Profile of implanted in potassium titanyl phosphate by the , C nuclear reaction

Wang

Ding

Wang

et al. 1998

J. Phys. D: Appl. Phys.

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show abstract

“…Implantation of H þ into LiNbO 3 with subsequent annealing treatment has resulted in waveguides with strong light-induced refractive index changes [81] that are larger than for APE waveguides and almost comparable with titaniumdiffused samples. Simultaneously, both dark and photoconductivity are at least as high as for APE waveguides.…”

Section: Optical Damage In Channel Waveguidesmentioning

confidence: 97%