Bi-layer optical waveguide formed by dou
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Feng Chen; Xue-Lin Wang; Ke-Ming Wang; Qing-Ming Lu; Fei Lu; Ding-Yu Shen; Hong-
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Article
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2005
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Elsevier Science
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English
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We report a bi-layer optical waveguide in a Ce-doped strontium barium niobate (SBN) crystal formed by double boron ion implantation. The energies of the B + and B 3+ ions are 3 and 6 MeV, respectively, while the doses of the two boron implantation are both 2 โข 10 14 ions/cm 2 . A classic m-lines arr