Characteristics of proton-exchanged wet
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W. C. Chang; S. J. Chang; C. Y. Sue; C. L. Hsu
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Article
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1998
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John Wiley and Sons
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English
⚖ 141 KB
## In this letter, the wet etching technique is utilized to ( ) determine the proton exchange PE depth of z-cut nickel-indiffused lithium niobate under different nickel indiffusion parameters. It is demonstrated that the existence of nickel atoms reduces the PE depth. While this result was applied