{"id":"S85053555","label":"Gaussian beams","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85053555","normalized_label":"gaussian beams","broader":["http://id.loc.gov/authorities/subjects/sh85012637","http://id.loc.gov/authorities/subjects/sh85053558"],"aliases":["Beams, Gaussian","Gaussian light","Light, Gaussian"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85053555","provider":"lcsh","revision":"75676f32b241b0ad","taxonomy_revision":"f050b5d4780b1289","title":"Gaussian beams","url":"/topics/S85053555","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10088217389062816260","address_version":"morton4x16-v1","coordinates":[0,20,18241,52224],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}