| 词条 | Jules Antoine Lissajous |
| 释义 |
| name = Jules Antoine Lissajous | image = Jules Antoine Lissajous.jpeg | image_size = | caption = Jules Antoine Lissajous, date and photographer unknown | birth_date = {{Birth date|1822|03|04}} | birth_place = Versailles, France | death_date = {{Death date and age|1880|06|24|1822|03|04}} | death_place = Plombières-les-Dijon, France | residence = France | citizenship = | nationality = | fields = Physics | workplaces = | patrons = | education = | alma_mater = | thesis_title = | thesis_year = | doctoral_advisor = | academic_advisors = | doctoral_students = | notable_students = | known_for = Lissajous figures | influences = | influenced = | awards = | author_abbrev_bot = | author_abbrev_zoo = | spouse = | partner = | children = | signature = | signature_alt = | footnotes = }} Jules Antoine Lissajous ({{IPA-fr|ʒyl ɑ̃twan lisaʒu}}) (March 4, 1822 in Versailles – June 24, 1880 in Plombières-les-Dijon[1]) was a French physicist, after whom Lissajous figures are named. Among other innovations, Lissajous invented the Lissajous apparatus, a device that creates the figures that bear his name. In it, a beam of light is bounced off a mirror attached to a vibrating tuning fork, and then reflected off a second mirror attached to a perpendicularly oriented vibrating tuning fork (usually of a different pitch, creating a specific harmonic interval), onto a wall, resulting in a Lissajous figure. This led to the invention of other apparatus such as the harmonograph. See also
References1. ^https://www.geneastar.org/genealogie/?refcelebrite=lissajousj&celebrite=Jules+Antoine-LISSAJOUS External links
4 : 1822 births|1880 deaths|19th-century French mathematicians|Lycée Hoche alumni |
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