TY - GEN
T1 - Computed imaging for the near-field
AU - Carney, P. Scott
AU - Frazin, Richard
AU - Rutherford, Joseph M.
AU - Bozhevolnyi, Sergey
AU - Volkov, Valentyn S.
AU - Boltasseva, Alexandra
AU - Schotland, John C.
N1 - Publisher Copyright:
© Optical Society of America
PY - 2003
Y1 - 2003
N2 - A method is presented to reconstruct the structure of a scattering object from data acquired with a photon scanning tunneling microscope (PSTM). The data may be understood to form a near-field hologram of the Gabor type. Data are obtained at a distance from the sample where the field is defocused and normally undecipherable. Object structure is obtained by solution of the linearized inverse scattering problem. The method is demonstrated using a thin gold-on-glass sample, probed by light of wavelength 633 nm, with data taken at probe heights of 100 nm and 200 nm.
AB - A method is presented to reconstruct the structure of a scattering object from data acquired with a photon scanning tunneling microscope (PSTM). The data may be understood to form a near-field hologram of the Gabor type. Data are obtained at a distance from the sample where the field is defocused and normally undecipherable. Object structure is obtained by solution of the linearized inverse scattering problem. The method is demonstrated using a thin gold-on-glass sample, probed by light of wavelength 633 nm, with data taken at probe heights of 100 nm and 200 nm.
UR - https://www.scopus.com/pages/publications/85134655433
M3 - Conference contribution
AN - SCOPUS:85134655433
T3 - Optics InfoBase Conference Papers
BT - Frontiers in Optics, FiO 2003
PB - Optica Publishing Group (formerly OSA)
T2 - Frontiers in Optics, FiO 2003
Y2 - 5 October 2003
ER -