Design and demonstration of direct UV-written small angle X couplers in silica-on-silicon for broadband operation

Experimental demonstration of small angle (0.8 degrees-5 degrees) direct UV-written X couplers in silica-on-silicon is presented. Maximum and minimum coupling ratios of 95 (+/- 0.8) and 1.9 (+/- 1), respectively, were recorded. The structures also display very low polarization and wavelength depende...

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Bibliographic Details
Main Authors: Adikan, F.R.M., Gawith, C.B.E., Smith, P.G.R., Sparrow, I.J.G., Emmerson, G.D., Riziotis, C., Ahmad, H.
Format: Article
Published: 2006
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Online Access:http://eprints.um.edu.my/4687/
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