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)

A 10.24GSPS photonic sampled bandpass ΔΣ modulator direct-sampling at 12GHz. - Louis Luh; Willie Ng; Joseph F. Jensen; Duc Le; David L. Persechini; Stephen Thomas III; Charles H. Fields; James Lin (CICC, 2005)