TY - JOUR
T1 - Fourier ptychographic microscopy at telecommunication wavelengths using a femtosecond laser
AU - Ahmed, Ishtiaque
AU - Alotaibi, Maged
AU - Skinner-Ramos, Sueli
AU - Dominguez, Daniel
AU - Bernussi, Ayrton A.
AU - de Peralta, Luis Grave
N1 - Publisher Copyright:
© 2017 Elsevier B.V.
PY - 2017/12/15
Y1 - 2017/12/15
N2 - We report the implementation of the Fourier Ptychographic Microscopy (FPM) technique, a phase retrieval technique, at telecommunication wavelengths using a low-coherence ultrafast pulsed laser source. High quality images, near speckle-free, were obtained with the proposed approach. We demonstrate that FPM can also be used to image periodic features through a silicon wafer.
AB - We report the implementation of the Fourier Ptychographic Microscopy (FPM) technique, a phase retrieval technique, at telecommunication wavelengths using a low-coherence ultrafast pulsed laser source. High quality images, near speckle-free, were obtained with the proposed approach. We demonstrate that FPM can also be used to image periodic features through a silicon wafer.
KW - Illumination design
KW - Image formation theory
KW - Microscopy
UR - http://www.scopus.com/inward/record.url?scp=85028703819&partnerID=8YFLogxK
U2 - 10.1016/j.optcom.2017.08.034
DO - 10.1016/j.optcom.2017.08.034
M3 - Article
AN - SCOPUS:85028703819
SN - 0030-4018
VL - 405
SP - 363
EP - 367
JO - Optics Communications
JF - Optics Communications
ER -