Author/Authors :
B.M.A.، Rahman, نويسنده , , S.S.A.، Obayya, نويسنده , , K.T.V.، Grattan, نويسنده , , W.، Boonthittanont, نويسنده , , T.، Wongcharoen, نويسنده , , E.O.، Ladele, نويسنده ,
Abstract :
A rigorous study of a tapered spot-size converter in a deep-etched GaAs/AlGaAs optical modulator is reported through the use of full vectorial approaches. Mode beating in the tapered section, the expansion of the spot-size, and the consequent enhancement of the coupling to an optical fiber are also reported.
