OPTICAL CHARACTERSTICS OF CARBON BASED

SEMICONDUCTORS

D A I Munindradasa and G A J Amaratunga *

Department of Electronics and Telecom. Eng.

University of Moratuwa,

Moratuwa,

Sri Lanka.

*Electronics Division,

Department of Engineering,

University of Cambridge,

Trumpington Street,

Cambridge CB2 IPZ,

United Kingdom.