InP-HBT optoelectronic integrated circuits for photonic analog-to-digital conversion. - Tom P. E. Broekaert; Willie Ng; Joseph F. Jensen; Daniel Yap; David L. Persechini; S. Bourgholtzer; Charles H. Fields; Young K. Brown-Boegeman; Binqiang Shi; Robert H. Walden (IEEE J. Solid State Circuits, 2001)