Optimizing the generalized phase contrast method for a planar optical device
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Daria, Vincent; Eriksen, Rene L; Sinzinger, Stefan; Gluckstad, Jesper
Description
We analyse and optimize the output of a planar optical device implementing the generalized phase contrast method. Surface-integrated diffractive micro-optical components build up a spatial filtering-based common-path interferometer consisting of a 4 f lens configuration with a phase contrast filter etched as a 5 μm diameter steep-edged cylindrical hole at the Fourier plane. This filter is designed for operation at λ = 632.8 nm and carries out a phase shift of π for the on-axis region of the...[Show more]
dc.contributor.author | Daria, Vincent | |
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dc.contributor.author | Eriksen, Rene L | |
dc.contributor.author | Sinzinger, Stefan | |
dc.contributor.author | Gluckstad, Jesper | |
dc.date.accessioned | 2015-12-07T22:27:06Z | |
dc.identifier.issn | 1464-4258 | |
dc.identifier.uri | http://hdl.handle.net/1885/21737 | |
dc.description.abstract | We analyse and optimize the output of a planar optical device implementing the generalized phase contrast method. Surface-integrated diffractive micro-optical components build up a spatial filtering-based common-path interferometer consisting of a 4 f lens configuration with a phase contrast filter etched as a 5 μm diameter steep-edged cylindrical hole at the Fourier plane. This filter is designed for operation at λ = 632.8 nm and carries out a phase shift of π for the on-axis region of the focused light. The performance of the device is analysed in terms of throughput and visibility of input phase patterns. A practical design for improved performance is also evaluated for application in visualization of two-dimensional phase patterns as applied in electro-optical data communications, particularly in security and product authenticity verification applications. | |
dc.publisher | Institute of Physics Publishing | |
dc.source | Journal of Optics A: Pure and Applied Optics | |
dc.subject | Keywords: Data communication systems; Diffractive optics; Electrooptical devices; Optical filters; Phase shift; Throughput; Planar optical devices; Optical devices Integrated optics; Micro-optics; Phase contrast imaging; Phase retrieval | |
dc.title | Optimizing the generalized phase contrast method for a planar optical device | |
dc.type | Journal article | |
local.description.notes | Imported from ARIES | |
local.identifier.citationvolume | 5 | |
dc.date.issued | 2003 | |
local.identifier.absfor | 020501 - Classical and Physical Optics | |
local.identifier.ariespublication | u4492652xPUB18 | |
local.type.status | Published Version | |
local.contributor.affiliation | Daria, Vincent, College of Physical and Mathematical Sciences, ANU | |
local.contributor.affiliation | Eriksen, Rene L, Riso National Laboratory | |
local.contributor.affiliation | Sinzinger, Stefan, Technische Universitat Ilmenau | |
local.contributor.affiliation | Gluckstad, Jesper, Riso national Laboratory | |
local.description.embargo | 2037-12-31 | |
local.bibliographicCitation.issue | 5 | |
local.bibliographicCitation.startpage | s211 | |
local.bibliographicCitation.lastpage | s215 | |
local.identifier.doi | 10.1088/1464-4258/5/5/367 | |
dc.date.updated | 2015-12-07T09:49:19Z | |
local.identifier.scopusID | 2-s2.0-0141645521 | |
Collections | ANU Research Publications |
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