Low-energy proton irradiated waveguides in KTiOPO4
| Autor(en): | Wang, KM Hu, H Chen, F Lu, F Zhang, JH Liu, JT Shi, BR Liu, YG |
Stichwörter: | ION-IMPLANTED KTIOPO4; Materials Science; Materials Science, Multidisciplinary; OPTICAL WAVE-GUIDE; Physics; Physics, Applied; Physics, Condensed Matter | Erscheinungsdatum: | 2001 | Herausgeber: | WILEY-V C H VERLAG GMBH | Journal: | PHYSICA STATUS SOLIDI A-APPLIED RESEARCH | Volumen: | 184 | Ausgabe: | 2 | Startseite: | 453 | Seitenende: | 457 | Zusammenfassung: | KTiOPO4 samples were implanted with 80, 120, and 150 keV H+ ions to fluences of 5 x 10(16) ions/cm(2) at room temperature. The modes in KTiOPO4 samples were measured by a model 2010 prism coupler. From one to a few modes were observed. The number of modes observed depends on the energy. The present results show that the waveguide formation in KTiOPO4 samples is possible by using low energy H+ implantation. Compared with MeV light ion implanted waveguides, it is a low cost, simple and more useful method. Multi-energy implantation is needed to reduce the tunneling loss. |
ISSN: | 00318965 | DOI: | 10.1002/1521-396X(200104)184:2<453::AID-PSSA453>3.0.CO;2-O |
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