J. Justice et al., DARK CURRENTS IN PIN PHOTODETECTORS FABRICATED BY PREPROCESSING AND POSTPROCESSING TECHNIQUES OF EPITAXIAL LIFTOFF, Electronics Letters, 31(16), 1995, pp. 1382-1383
A comparison is made between the dark currents in mesa isolated InGaAs
pin photodetectors. The detectors are Fabricated in three ways: on a
substrate, by transfer of fabricated photodetectors onto a silicon sub
strate. and by fabrication of devices on posttransferred material. A 4
x 10 array of functioning devices is described.