{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,31]],"date-time":"2026-01-31T16:35:27Z","timestamp":1769877327061,"version":"3.49.0"},"reference-count":32,"publisher":"MDPI AG","issue":"6","license":[{"start":{"date-parts":[[2016,6,22]],"date-time":"2016-06-22T00:00:00Z","timestamp":1466553600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100004543","name":"China Scholarship Council","doi-asserted-by":"publisher","award":["201408200008"],"award-info":[{"award-number":["201408200008"]}],"id":[{"id":"10.13039\/501100004543","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>This paper presents the design of a fiber-coupled self-mixing laser diode (SMLD) for non-contact and non-destructive measurement of Young\u2019s modulus. By the presented measuring system, the Young\u2019s modulus of aluminum 6061 and brass are measured as 70.0 GPa and 116.7 GPa, respectively, showing a good agreement within the standards in the literature and yielding a much smaller deviation and a higher repeatability compared with traditional tensile testing. Its fiber-coupled characteristics make the system quite easy to be installed in many application cases.<\/jats:p>","DOI":"10.3390\/s16060928","type":"journal-article","created":{"date-parts":[[2016,6,23]],"date-time":"2016-06-23T18:29:50Z","timestamp":1466706590000},"page":"928","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":20,"title":["A Fiber-Coupled Self-Mixing Laser Diode for the Measurement of Young\u2019s Modulus"],"prefix":"10.3390","volume":"16","author":[{"given":"Ke","family":"Lin","sequence":"first","affiliation":[{"name":"School of Electrical, Computer and Telecommunications Engineering, University of Wollongong, Northfields Ave, Wollongong NSW 2522, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1541-9061","authenticated-orcid":false,"given":"Yanguang","family":"Yu","sequence":"additional","affiliation":[{"name":"School of Electrical, Computer and Telecommunications Engineering, University of Wollongong, Northfields Ave, Wollongong NSW 2522, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jiangtao","family":"Xi","sequence":"additional","affiliation":[{"name":"School of Electrical, Computer and Telecommunications Engineering, University of Wollongong, Northfields Ave, Wollongong NSW 2522, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Huijun","family":"Li","sequence":"additional","affiliation":[{"name":"School of Mechanical, Materials and Mechatronic Engineering, University of Wollongong, Wollongong NSW 2522, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Qinghua","family":"Guo","sequence":"additional","affiliation":[{"name":"School of Electrical, Computer and Telecommunications Engineering, University of Wollongong, Northfields Ave, Wollongong NSW 2522, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jun","family":"Tong","sequence":"additional","affiliation":[{"name":"School of Electrical, Computer and Telecommunications Engineering, University of Wollongong, Northfields Ave, Wollongong NSW 2522, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lihong","family":"Su","sequence":"additional","affiliation":[{"name":"School of Mechanical, Materials and Mechatronic Engineering, University of Wollongong, Wollongong NSW 2522, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2016,6,22]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"S41","DOI":"10.1088\/0026-1394\/47\/2\/S05","article-title":"Elastic modulus measurement\u2014Obtaining reliable data from the tensile test","volume":"47","author":"Lord","year":"2010","journal-title":"Metrologia"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"133","DOI":"10.1046\/j.1365-2842.2001.00642.x","article-title":"Determination of elastic properties of metal alloys and dental porcelains","volume":"28","author":"Suansuwan","year":"2001","journal-title":"J. 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