N. Landru et al., Optical modulation at 1.3 mu m on silicon-on-insulator (SIMOX) standard substrate for spatial light modulator applications, ELECTR LETT, 36(2), 2000, pp. 161-163
Optical modulation has been observed with an original all-silicon device. I
ntensity modulation is obtained by carrier injection into a silicon wavegui
de included in a ring resonator. This first realisation demonstrates a 20MH
z frequency bandwidth.