{"id":"https://openalex.org/W2570435871","doi":"https://doi.org/10.1109/ivcnz.2016.7804467","title":"Polychromatic near-field ptychography","display_name":"Polychromatic near-field ptychography","publication_year":2016,"publication_date":"2016-11-01","ids":{"openalex":"https://openalex.org/W2570435871","doi":"https://doi.org/10.1109/ivcnz.2016.7804467","mag":"2570435871"},"language":"en","primary_location":{"id":"doi:10.1109/ivcnz.2016.7804467","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ivcnz.2016.7804467","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 International Conference on Image and Vision Computing New Zealand (IVCNZ)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5053171743","display_name":"Richard Clare","orcid":"https://orcid.org/0000-0002-1397-8986"},"institutions":[{"id":"https://openalex.org/I185492890","display_name":"University of Canterbury","ror":"https://ror.org/03y7q9t39","country_code":"NZ","type":"education","lineage":["https://openalex.org/I185492890"]}],"countries":["NZ"],"is_corresponding":true,"raw_author_name":"Richard Clare","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Canterbury, Christchurch, New Zealand"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Canterbury, Christchurch, New Zealand","institution_ids":["https://openalex.org/I185492890"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006070994","display_name":"Martin Dierolf","orcid":"https://orcid.org/0000-0001-5150-2949"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Martin Dierolf","raw_affiliation_strings":["Lehrstuhl f\u00fcr Biomedizinische Physik, Technische Universit\u00e4t M\u00fcnchen, Garching, Germany"],"affiliations":[{"raw_affiliation_string":"Lehrstuhl f\u00fcr Biomedizinische Physik, Technische Universit\u00e4t M\u00fcnchen, Garching, Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016804942","display_name":"Ir\u00e8ne Zanette","orcid":"https://orcid.org/0000-0001-6096-6059"},"institutions":[{"id":"https://openalex.org/I2802711169","display_name":"Diamond Light Source","ror":"https://ror.org/05etxs293","country_code":"GB","type":"facility","lineage":["https://openalex.org/I2802711169"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Irene Zanette","raw_affiliation_strings":["Diamond Light Source, Harwell Science and Innovation Campus, Didcot, UK"],"affiliations":[{"raw_affiliation_string":"Diamond Light Source, Harwell Science and Innovation Campus, Didcot, UK","institution_ids":["https://openalex.org/I2802711169"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5053171743"],"corresponding_institution_ids":["https://openalex.org/I185492890"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.27098908,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11183","display_name":"Advanced X-ray Imaging Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11183","display_name":"Advanced X-ray Imaging Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12762","display_name":"Crystallography and Radiation Phenomena","score":0.9901999831199646,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10744","display_name":"Astrophysical Phenomena and Observations","score":0.9858999848365784,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/ptychography","display_name":"Ptychography","score":0.948054313659668},{"id":"https://openalex.org/keywords/monochromatic-color","display_name":"Monochromatic color","score":0.7517510652542114},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.7430881261825562},{"id":"https://openalex.org/keywords/diffraction","display_name":"Diffraction","score":0.6318831443786621},{"id":"https://openalex.org/keywords/speckle-pattern","display_name":"Speckle pattern","score":0.6092658042907715},{"id":"https://openalex.org/keywords/near-and-far-field","display_name":"Near and far field","score":0.48655787110328674},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4834190607070923},{"id":"https://openalex.org/keywords/visibility","display_name":"Visibility","score":0.46263498067855835},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.45286768674850464},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.41780075430870056},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.21838811039924622},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09039962291717529}],"concepts":[{"id":"https://openalex.org/C78153596","wikidata":"https://www.wikidata.org/wiki/Q7257147","display_name":"Ptychography","level":3,"score":0.948054313659668},{"id":"https://openalex.org/C40833965","wikidata":"https://www.wikidata.org/wiki/Q6901438","display_name":"Monochromatic color","level":2,"score":0.7517510652542114},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.7430881261825562},{"id":"https://openalex.org/C207114421","wikidata":"https://www.wikidata.org/wiki/Q133900","display_name":"Diffraction","level":2,"score":0.6318831443786621},{"id":"https://openalex.org/C102290492","wikidata":"https://www.wikidata.org/wiki/Q7575045","display_name":"Speckle pattern","level":2,"score":0.6092658042907715},{"id":"https://openalex.org/C25227671","wikidata":"https://www.wikidata.org/wiki/Q13405516","display_name":"Near and far field","level":2,"score":0.48655787110328674},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4834190607070923},{"id":"https://openalex.org/C123403432","wikidata":"https://www.wikidata.org/wiki/Q654068","display_name":"Visibility","level":2,"score":0.46263498067855835},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.45286768674850464},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.41780075430870056},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.21838811039924622},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09039962291717529},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ivcnz.2016.7804467","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ivcnz.2016.7804467","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 International Conference on Image and Vision Computing New Zealand (IVCNZ)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8700000047683716,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"},{"id":"https://openalex.org/F4320322379","display_name":"Gottfried Wilhelm Leibniz Universit\u00e4t Hannover","ror":"https://ror.org/0304hq317"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W980581364","https://openalex.org/W1939394505","https://openalex.org/W1994555854","https://openalex.org/W2022072902","https://openalex.org/W2035514090","https://openalex.org/W2047563741","https://openalex.org/W2049224600","https://openalex.org/W2050709101","https://openalex.org/W2054758386","https://openalex.org/W2067858689","https://openalex.org/W2070998385","https://openalex.org/W2093163483","https://openalex.org/W2146060482","https://openalex.org/W2165161875","https://openalex.org/W2274079793","https://openalex.org/W2323317838","https://openalex.org/W4241214195"],"related_works":["https://openalex.org/W2509614667","https://openalex.org/W2963293152","https://openalex.org/W4302199713","https://openalex.org/W4282026465","https://openalex.org/W2626027010","https://openalex.org/W2909469610","https://openalex.org/W2963562790","https://openalex.org/W2755006503","https://openalex.org/W1629841509","https://openalex.org/W2952849815"],"abstract_inverted_index":{"Near-field":[0],"X-ray":[1,48,55],"ptychography":[2,49],"has":[3],"recently":[4],"been":[5],"experimentally":[6],"shown":[7],"to":[8,11],"be":[9],"able":[10],"recover":[12],"a":[13,26,53,68],"sample's":[14],"complex":[15],"valued":[16],"transmission":[17],"function":[18],"from":[19],"multiple":[20],"near-field":[21,47,76],"diffraction":[22],"images,":[23],"each":[24],"with":[25,52,58],"lateral":[27],"shift":[28],"of":[29,62,74,86],"the":[30,33,60,63,72,75,83,87],"sample,":[31],"in":[32,71,82],"monochromatic":[34],"(single":[35],"energy)":[36],"case.":[37],"In":[38],"this":[39],"paper,":[40],"we":[41,66],"show":[42],"via":[43],"numerical":[44],"simulation":[45],"that":[46],"is":[50],"feasible":[51],"polychromatic":[54],"beam.":[56],"Specifically,":[57],"increasing":[59],"bandwidth":[61],"energy":[64],"spectrum,":[65],"observe":[67],"mild":[69],"reduction":[70],"visibility":[73],"speckles,":[77],"and":[78],"consequently":[79],"an":[80],"increase":[81],"reconstruction":[84],"error":[85],"sample.":[88]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}