2.0 dB/cm gain in an Al$_2$O$_3$:Er$^{3+}$ waveguide on silicon


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Bradley, J.D.B. and Agazzi, L. and Geskus, D. and Ay, F. and Wörhoff, K. and Pollnau, M. (2009) 2.0 dB/cm gain in an Al$_2$O$_3$:Er$^{3+}$ waveguide on silicon. In: Conference on Lasers and Electro-Optics, 2-4 June 2009, Baltimore, Maryland, USA (pp. CThCC2).

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Abstract:Er concentration, energy-transfer upconversion and gain were investigated in Er-doped aluminum oxide channel waveguides. Net gain of up to 2.0 dB/cm was measured, demonstrating this material to provide a competitive active integrated optics technology.
Item Type:Conference or Workshop Item
Copyright:© 2009 Optical Society of America
Faculty:
Electrical Engineering, Mathematics and Computer Science (EEMCS)
Research Group:
Link to this item:http://purl.utwente.nl/publications/69965
Official URL:http://www.opticsinfobase.org/abstract.cfm?URI=CLEO-2009-CThCC2
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