@article {Huang:604, title = {Microstructured silicon photodetector}, journal = {Appl. Phys. Lett.}, volume = {89}, year = {2006}, pages = {033506{\textendash}033508}, abstract = {Photodetectors fabricated on microstructured silicon are reported. The photodetectors exhibited high photoresponse; at 3 V bias, the responsivities were 92 A/W at 850 nm and 119 A/W at 960 nm. At wavelengths longer than 1.1 m, the photodetectors still showed strong photoresponse. A generation- recombination gain mechanism has been proposed to explain the photoresponse of these photodiodes. From measurements of the noise current density, the calculated gain was approximately 1200 at 3 V bias.}, doi = {10.1063/1.2227629}, url = {/files/mazur/files/rep_604.pdf}, author = {Z. Huang and J. E. Carey and M. Liu and X. Guo and Mazur, E. and J. C. Campbell} }