H. Sakata et al., DIFFERENT TYPES OF OPTOELECTRONIC BISTABILITIES IN RESONANT-TUNNELINGTRIANGULAR-BARRIER OPTOELECTRONIC SWITCH (R-TOPS), Electronics Letters, 31(13), 1995, pp. 1098-1099
Novel optoelectronic bistabilities in a resonant-tunnelling triangular
-barrier optoelectronic switch (R-TOPS) are reported. Optically contro
lled S-shaped and N-shaped NDRs were observed simultaneously in a sing
le device. Different types of optoelectronic bistabilities originated
from S-shaped and N-shaped NDRs were obtained by changing the input li
ght power.