Discrete Fourier transforms by single-mode star networks

Name: Work Video:
Duration: 3 min 30 s
Description: A single-mode star network, made from polarization-preserving components, can perform the spatial discrete Fourier transform of coherent light patterns presented at the inputs. This can be accomplished with passive components, such as 2 × 2 couplers, and propagation delays. The Hadamard transform can be performed similarly.
M.E. Marhic
{'id': 'https://openalex.org/W2043714181', 'doi': 'https://doi.org/10.1364/ol.12.000063', 'title': 'Discrete Fourier transforms by single-mode star networks', 'display_name': 'Discrete Fourier transforms by single-mode star networks', 'publication_year': 1987, 'publication_date': '1987-01-01', 'ids': {'openalex': 'https://openalex.org/W2043714181', 'doi': 'https://doi.org/10.1364/ol.12.000063', 'mag': '2043714181', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/19738794'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1364/ol.12.000063', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S134390580', 'display_name': 'Optics Letters', 'issn_l': '0146-9592', 'issn': ['0146-9592', '1071-2763', '1539-4794'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310315679', 'host_organization_name': 'Optica Publishing Group', 'host_organization_lineage': ['https://openalex.org/P4310315679'], 'host_organization_lineage_names': ['Optica Publishing Group'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5083133862', 'display_name': 'M.E. Marhic', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I111979921', 'display_name': 'Northwestern University', 'ror': 'https://ror.org/000e0be47', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I111979921']}], 'countries': ['US'], 'is_corresponding': True, 'raw_author_name': 'M. E. Marhic', 'raw_affiliation_strings': ['Department of Electrical Engineering and Computer Science, Northwestern University, Evanston, Illinois 60201, USA'], 'affiliations': [{'raw_affiliation_string': 'Department of Electrical Engineering and Computer Science, Northwestern University, Evanston, Illinois 60201, USA', 'institution_ids': ['https://openalex.org/I111979921']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': ['https://openalex.org/A5083133862'], 'corresponding_institution_ids': ['https://openalex.org/I111979921'], 'apc_list': None, 'apc_paid': None, 'fwci': 1.33, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 84, 'citation_normalized_percentile': {'value': 0.956311, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 96, 'max': 97}, 'biblio': {'volume': '12', 'issue': '1', 'first_page': '63', 'last_page': '63'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10299', 'display_name': 'Photonic and Optical Devices', 'score': 0.9998, 'subfield': {'id': 'https://openalex.org/subfields/2208', 'display_name': 'Electrical and Electronic Engineering'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10299', 'display_name': 'Photonic and Optical Devices', 'score': 0.9998, 'subfield': {'id': 'https://openalex.org/subfields/2208', 'display_name': 'Electrical and Electronic Engineering'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T10232', 'display_name': 'Optical Network Technologies', 'score': 0.9982, 'subfield': {'id': 'https://openalex.org/subfields/2208', 'display_name': 'Electrical and Electronic Engineering'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T11429', 'display_name': 'Semiconductor Lasers and Optical Devices', 'score': 0.9975, 'subfield': {'id': 'https://openalex.org/subfields/2208', 'display_name': 'Electrical and Electronic Engineering'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/star', 'display_name': 'Star (game theory)', 'score': 0.50619453}, {'id': 'https://openalex.org/keywords/spatial-frequency', 'display_name': 'Spatial frequency', 'score': 0.4391948}, {'id': 'https://openalex.org/keywords/mode', 'display_name': 'Mode (computer interface)', 'score': 0.4272315}, {'id': 'https://openalex.org/keywords/star-network', 'display_name': 'Star network', 'score': 0.4110744}], 'concepts': [{'id': 'https://openalex.org/C120665830', 'wikidata': 'https://www.wikidata.org/wiki/Q14620', 'display_name': 'Optics', 'level': 1, 'score': 0.7015166}, {'id': 'https://openalex.org/C60292330', 'wikidata': 'https://www.wikidata.org/wiki/Q1014065', 'display_name': 'Hadamard transform', 'level': 2, 'score': 0.6961363}, {'id': 'https://openalex.org/C102519508', 'wikidata': 'https://www.wikidata.org/wiki/Q6520159', 'display_name': 'Fourier transform', 'level': 2, 'score': 0.6326335}, {'id': 'https://openalex.org/C76563020', 'wikidata': 'https://www.wikidata.org/wiki/Q4817582', 'display_name': 'Fractional Fourier transform', 'level': 4, 'score': 0.52832407}, {'id': 'https://openalex.org/C2780897414', 'wikidata': 'https://www.wikidata.org/wiki/Q7600592', 'display_name': 'Star (game theory)', 'level': 2, 'score': 0.50619453}, {'id': 'https://openalex.org/C57733114', 'wikidata': 'https://www.wikidata.org/wiki/Q1006032', 'display_name': 'Discrete Fourier transform (general)', 'level': 5, 'score': 0.50187016}, {'id': 'https://openalex.org/C205049153', 'wikidata': 'https://www.wikidata.org/wiki/Q2698605', 'display_name': 'Polarization (electrochemistry)', 'level': 2, 'score': 0.50060964}, {'id': 'https://openalex.org/C75172450', 'wikidata': 'https://www.wikidata.org/wiki/Q623950', 'display_name': 'Fast Fourier transform', 'level': 2, 'score': 0.49259955}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.47252113}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.45382723}, {'id': 'https://openalex.org/C100921725', 'wikidata': 'https://www.wikidata.org/wiki/Q1650811', 'display_name': 'Spatial frequency', 'level': 2, 'score': 0.4391948}, {'id': 'https://openalex.org/C48677424', 'wikidata': 'https://www.wikidata.org/wiki/Q6888088', 'display_name': 'Mode (computer interface)', 'level': 2, 'score': 0.4272315}, {'id': 'https://openalex.org/C71976206', 'wikidata': 'https://www.wikidata.org/wiki/Q841749', 'display_name': 'Star network', 'level': 4, 'score': 0.4110744}, {'id': 'https://openalex.org/C11413529', 'wikidata': 'https://www.wikidata.org/wiki/Q8366', 'display_name': 'Algorithm', 'level': 1, 'score': 0.30327058}, {'id': 'https://openalex.org/C203024314', 'wikidata': 'https://www.wikidata.org/wiki/Q1365258', 'display_name': 'Fourier analysis', 'level': 3, 'score': 0.2759066}, {'id': 'https://openalex.org/C76155785', 'wikidata': 'https://www.wikidata.org/wiki/Q418', 'display_name': 'Telecommunications', 'level': 1, 'score': 0.24684513}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C147789679', 'wikidata': 'https://www.wikidata.org/wiki/Q11372', 'display_name': 'Physical chemistry', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C62520636', 'wikidata': 'https://www.wikidata.org/wiki/Q944', 'display_name': 'Quantum mechanics', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C44870925', 'wikidata': 'https://www.wikidata.org/wiki/Q37547', 'display_name': 'Astrophysics', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C111919701', 'wikidata': 'https://www.wikidata.org/wiki/Q9135', 'display_name': 'Operating system', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C122306262', 'wikidata': 'https://www.wikidata.org/wiki/Q719775', 'display_name': 'Ring network', 'level': 3, 'score': 0.0}, {'id': 'https://openalex.org/C761482', 'wikidata': 'https://www.wikidata.org/wiki/Q118093', 'display_name': 'Transmission (telecommunications)', 'level': 2, 'score': 0.0}], 'mesh': [], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1364/ol.12.000063', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S134390580', 'display_name': 'Optics Letters', 'issn_l': '0146-9592', 'issn': ['0146-9592', '1071-2763', '1539-4794'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310315679', 'host_organization_name': 'Optica Publishing Group', 'host_organization_lineage': ['https://openalex.org/P4310315679'], 'host_organization_lineage_names': ['Optica Publishing Group'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/19738794', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 6, 'referenced_works': ['https://openalex.org/W1976284552', 'https://openalex.org/W1979502974', 'https://openalex.org/W1986058550', 'https://openalex.org/W2025332177', 'https://openalex.org/W2057364176', 'https://openalex.org/W2165010204'], 'related_works': ['https://openalex.org/W983198001', 'https://openalex.org/W4379386706', 'https://openalex.org/W3141389362', 'https://openalex.org/W2382218334', 'https://openalex.org/W2155549970', 'https://openalex.org/W2118155316', 'https://openalex.org/W2116983948', 'https://openalex.org/W2090697566', 'https://openalex.org/W2074194659', 'https://openalex.org/W2057875231'], 'abstract_inverted_index': {'A': [0], 'single-mode': [1], 'star': [2], 'network,': [3], 'made': [4], 'from': [5], 'polarization-preserving': [6], 'components,': [7, 29], 'can': [8, 24, 42], 'perform': [9], 'the': [10, 21], 'spatial': [11], 'discrete': [12], 'Fourier': [13], 'transform': [14, 41], 'of': [15], 'coherent': [16], 'light': [17], 'patterns': [18], 'presented': [19], 'at': [20], 'inputs.': [22], 'This': [23], 'be': [25, 43], 'accomplished': [26], 'with': [27], 'passive': [28], 'such': [30], 'as': [31], '2': [32, 34], '×': [33], 'couplers,': [35], 'and': [36], 'propagation': [37], 'delays.': [38], 'The': [39], 'Hadamard': [40], 'performed': [44], 'similarly.': [45]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2043714181', 'counts_by_year': [{'year': 2024, 'cited_by_count': 2}, {'year': 2023, 'cited_by_count': 3}, {'year': 2022, 'cited_by_count': 1}, {'year': 2021, 'cited_by_count': 2}, {'year': 2020, 'cited_by_count': 2}, {'year': 2019, 'cited_by_count': 2}, {'year': 2018, 'cited_by_count': 2}, {'year': 2017, 'cited_by_count': 3}, {'year': 2016, 'cited_by_count': 5}, {'year': 2015, 'cited_by_count': 5}, {'year': 2014, 'cited_by_count': 5}, {'year': 2013, 'cited_by_count': 7}, {'year': 2012, 'cited_by_count': 4}], 'updated_date': '2024-12-17T13:58:09.318755', 'created_date': '2016-06-24'}
Publication Information

Basic Information

Access and Citation

AI Researcher Chatbot

Primary Location

Authors

Topics

Keywords

Related Works
