On-chip differential interference contrast microscopy using lensless digital holography
C Oh, SO Isikman, B Khademhosseinieh, A Ozcan - Optics Express, 2010 - opg.optica.org
We introduce the use of a birefringent crystal with lensless digital holography to create an on-
chip differential interference contrast (DIC) microscope. Using an incoherent source with a
large aperture, in-line holograms of micro-objects are created, which interact with a uniaxial
crystal and an absorbing polarizer, encoding differential interference contrast information of
the objects on the chip. Despite the fact that a unit fringe magnification and an incoherent
source with a large aperture have been used, holographic digital processing of such …
chip differential interference contrast (DIC) microscope. Using an incoherent source with a
large aperture, in-line holograms of micro-objects are created, which interact with a uniaxial
crystal and an absorbing polarizer, encoding differential interference contrast information of
the objects on the chip. Despite the fact that a unit fringe magnification and an incoherent
source with a large aperture have been used, holographic digital processing of such …
[PDF][PDF] On-chip differential interference contrast microscopy using lensless digital holography
S Isikman, B Khademhosseinieh - 2010 - academia.edu
We introduce the use of a birefringent crystal with lensless digital holography to create an on-
chip differential interference contrast (DIC) microscope. Using an incoherent source with a
large aperture, in-line holograms of micro-objects are created, which interact with a uniaxial
crystal and an absorbing polarizer, encoding differential interference contrast information of
the objects on the chip. Despite the fact that a unit fringe magnification and an incoherent
source with a large aperture have been used, holographic digital processing of such …
chip differential interference contrast (DIC) microscope. Using an incoherent source with a
large aperture, in-line holograms of micro-objects are created, which interact with a uniaxial
crystal and an absorbing polarizer, encoding differential interference contrast information of
the objects on the chip. Despite the fact that a unit fringe magnification and an incoherent
source with a large aperture have been used, holographic digital processing of such …