Demonstration of first order gratings in titanium diffused waveguides on lithium niobate

We demonstrate a first order low loss waveguide grating based on titanium diffused lithium niobate (LiNbO/sub 3/) waveguides. Reflectivity greater than 80% is achieved with a null-to-null bandwidth of 20 GHz.

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Bibliographische Detailangaben
Hauptverfasser:	Jung, T., Lam, T., Shih, S., Shah, A., Ho, J.G., Davis, R.L., Lembo, L.J., Yang, C.C., Quach, H., Liu, P.-H., Wang, J., Elmadjian, R., Tran, L., Oki, A.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Arrayed waveguide gratings Dry etching Lithium niobate Optical fiber devices Optical filters Optical scattering Optical signal processing Optical waveguides Reflectivity Titanium
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Beschreibung
Zusammenfassung:	We demonstrate a first order low loss waveguide grating based on titanium diffused lithium niobate (LiNbO/sub 3/) waveguides. Reflectivity greater than 80% is achieved with a null-to-null bandwidth of 20 GHz.
DOI:	10.1109/QELS.2005.1549006