{"id":"S85066430","label":"Injection lasers","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85066430","normalized_label":"injection lasers","broader":["http://id.loc.gov/authorities/subjects/sh85074788","http://id.loc.gov/authorities/subjects/sh85119896"],"aliases":["Junction lasers, Semiconductor","Semiconductor junction lasers"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85066430","provider":"lcsh","revision":"661bc48a8d70cb99","taxonomy_revision":"f050b5d4780b1289","title":"Injection lasers","url":"/topics/S85066430","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10126554868375241280","address_version":"morton4x16-v1","coordinates":[0,20,18442,63488],"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}