Ion-exchange across a direct-bonded interface
- Gawith, C.B.E.
- Bhutta, T.
- Shepherd, D.P.
- Hua, Ping
- Ross, G.W.
- Smith, P.G.R.
- Wang, J.
Publication date
January 2000
DOI Publisher
Institute of Electrical and Electronics Engineers (IEEE) Language
EnglishAbstract
We present a novel technique for producing single-step buried K+-Na+ ion-exchanged waveguides in BK-7. Direct bonding provides atomic contact between chemically modified glass layers, which when heated create a waveguide by intersubstrate ion-exchange
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