{ "total": 6, "List": [ { "conference_instance_id": 2132973267, "name": "PHOTOPTICS 2019", "year": 2019, "location": "Prague, Czech Republic", "url": "http://www.photoptics.org/", "paper_count": 53, "hindex": 3, "citation_count": 24, "start_date": "2019-02-25", "end_date": "2019-02-27", "abstract_registration_date": null, "submission_deadline_date": "2018-10-22", "notification_due_date": "2018-11-29", "final_version_due_date": "2018-12-13" }, { "conference_instance_id": 2131407592, "name": "PHOTOPTICS 2017", "year": 2017, "location": "Porto", "url": "http://www.photoptics.org/", "paper_count": 63, "hindex": 3, "citation_count": 38, "start_date": "2017-02-27", "end_date": "2017-03-01", "abstract_registration_date": null, "submission_deadline_date": "2016-10-20", "notification_due_date": null, "final_version_due_date": null }, { "conference_instance_id": 2130740691, "name": "PHOTOPTICS 2016", "year": 2016, "location": "Rome, Italy", "url": "http://www.photoptics.org/", "paper_count": 108, "hindex": 2, "citation_count": 46, "start_date": "2016-02-27", "end_date": "2016-02-29", "abstract_registration_date": null, "submission_deadline_date": "2015-09-08", "notification_due_date": null, "final_version_due_date": null }, { "conference_instance_id": 2130236410, "name": "PHOTOPTICS 2015", "year": 2015, "location": "Berlin", "url": "http://www.photoptics.org", "paper_count": 59, "hindex": 3, "citation_count": 45, "start_date": "2015-03-12", "end_date": "2015-03-14", "abstract_registration_date": null, "submission_deadline_date": null, "notification_due_date": null, "final_version_due_date": null }, { "conference_instance_id": 2133580770, "name": "PHOTOPTICS 2014", "year": 2014, "location": "Lisbon, Portugal", "url": "http://www.photoptics.org", "paper_count": 6, "hindex": 2, "citation_count": 6, "start_date": "2014-01-07", "end_date": "2014-01-09", "abstract_registration_date": null, "submission_deadline_date": "2013-07-29", "notification_due_date": null, "final_version_due_date": null } ] }