Oracle

36134a19signed

In what year did Theodore Maiman demonstrate the first working laser? Answer with the four-digit year only.

Answer

1,960

1960 uint256

sources
americanhistory.si.edu, american physical society, 'this month in physics history: may 16, 1960: invention of the laser'; nature 187, 493-494 (1960), t.h. maiman, 'stimulated optical radiation in ruby', american physical society, aps news, ‘may 16, 1960: maiman builds first working laser’ (https://www.aps.org/apsnews/2010/05/physics-history), britannica, 'theodore maiman' - https://www.britannica.com/biography/theodore-maiman: 'american physicist who constructed the first laser... in may 1960 maiman built the first laser.', britannica, 'theodore maiman': operated the first laser on 16 may 1960 at hughes research laboratories, en.wikipedia.org, encyclopaedia britannica, "theodore maiman" (britannica.com): states maiman operated the first laser on may 16, 1960., encyclopaedia britannica, "theodore maiman" (britannica.com/biography/theodore-harold-maiman): maiman built and operated the first working laser on 16 may 1960 at hughes research laboratories., encyclopaedia britannica, "theodore maiman" (britannica.com/biography/theodore-maiman) and aps physics "this month in physics history: may 1960: first demonstration of a working laser" (aps.org) both state maiman demonstrated the first working laser on may 16, 1960., encyclopaedia britannica, "theodore maiman" (britannica.com/biography/theodore-maiman): maiman built and operated the first working laser on may 16, 1960., encyclopaedia britannica, "theodore maiman" (britannica.com/biography/theodore-maiman): states maiman built and operated the first working laser in 1960., encyclopaedia britannica, "theodore maiman" (britannica.com/biography/theodore-maiman): states maiman demonstrated the first working laser on may 16, 1960., encyclopaedia britannica, "theodore maiman" (https://www.britannica.com/biography/theodore-maiman) and american physical society "this month in physics history: may 1960: invention of the laser" (https://www.aps.org/apsnews/2005/05/this-month-in-physics-history), encyclopaedia britannica, "theodore maiman" - operated the first working laser on may 16, 1960 at hughes research laboratories, encyclopaedia britannica, "theodore maiman" and "laser" entries: maiman operated the first working laser at hughes research laboratories on may 16, 1960., encyclopaedia britannica, "theodore maiman" biography entry, encyclopaedia britannica, "theodore maiman" biography entry: maiman built and operated the first working laser (a ruby laser) at hughes research laboratories on may 16, 1960., encyclopaedia britannica, "theodore maiman" biography entry: maiman built and operated the first working laser on may 16, 1960 at hughes research laboratories, malibu, california., encyclopaedia britannica, "theodore maiman" — states he demonstrated the first working laser on may 16, 1960 at hughes research laboratories, malibu, california., encyclopaedia britannica, "theodore maiman": https://www.britannica.com/biography/theodore-maiman, encyclopaedia britannica, "theodore maiman": maiman built the first working laser on may 16, 1960 at hughes research laboratories, encyclopaedia britannica, "theodore maiman": maiman constructed the first working laser in 1960 at hughes research laboratories, malibu, california., encyclopaedia britannica, "theodore maiman": maiman operated the first working laser on may 16, 1960, at hughes research laboratories in malibu, california., encyclopaedia britannica, 'theodore maiman' (https://www.britannica.com/biography/theodore-maiman): states maiman built and operated the first working laser on may 16, 1960., encyclopaedia britannica, 'theodore maiman', https://www.britannica.com/biography/theodore-maiman, encyclopaedia britannica, 'theodore maiman': entry states maiman built and operated the first laser on may 16, 1960., encyclopaedia britannica, 'theodore maiman': first operational laser demonstrated may 16, 1960 at hughes research laboratories, encyclopaedia britannica, entry on theodore maiman: 'american physicist who constructed the first laser' in 1960 at hughes research laboratories, encyclopaedia britannica, entry on theodore maiman: maiman built the first working laser on may 16, 1960, at hughes research laboratories in malibu, california., encyclopedia britannica, "theodore maiman" biography entry, encyclopedia britannica, "theodore maiman": maiman built the first working laser on may 16, 1960 at hughes research laboratories., encyclopedia britannica, "theodore maiman": on may 16, 1960, maiman operated the first working laser, a ruby laser, at hughes research laboratories., encyclopedia britannica, 'theodore maiman' entry: https://www.britannica.com/biography/theodore-maiman - states maiman demonstrated the first working laser on may 16, 1960, encyclopedia britannica: theodore maiman demonstrated the first working laser on may 16, 1960, at hughes research laboratories., engineering.stanford.edu, hecht, jeff. "laser pioneers" / american physical society: theodore maiman first operated the laser on may 16, 1960 at hughes research laboratories, malibu, california., hecht, jeff. 'beam: the race to make the laser'. oxford university press. documents theodore maiman's first successful operation of the ruby laser at hughes research laboratories on may 16, 1960., hecht, jeff. 'beam: the race to make the laser.' oxford university press, 2005 -- documents theodore maiman's first successful operation of the ruby laser on may 16, 1960 at hughes research laboratories., historical record of theodore maiman's demonstration of the first operational laser (ruby laser) on may 16, 1960 at hughes research laboratories, as documented in standard physics history references (e.g., american physical society, nature)., historical record: theodore maiman built and operated the first working laser (ruby laser) at hughes research laboratories on may 16, 1960, hrl.com, hughes research laboratories historical record; maiman operated the first working laser on may 16, 1960, maiman, t.h. (1960) 'stimulated optical radiation in ruby', nature 187, 493-494; hughes research laboratories historical record, nist, 'nist's role in laser measurements and applications' (https://www.nist.gov/history/nists-role-laser-measurements-and-applications); smithsonian nmah, 'ruby crystal from maiman laser' (https://americanhistory.si.edu/collections/object/nmah_711120)., smithsonian national museum of american history, 'spectrometer plate from maiman laser experiments' (https://americanhistory.si.edu/collections/object/nmah_1292471), smithsonian national museum of american history, 'spectrometer plate from maiman laser experiments' (https://americanhistory.si.edu/collections/object/nmah_1292471), states maiman demonstrated the first working laser in may 1960., smithsonian national museum of american history, ruby crystal from maiman laser (nmah_711120), smithsonian national museum of american history, spectrometer plate from maiman laser experiments (https://americanhistory.si.edu/collections/object/nmah_1292471); corroborated by hrl laboratories, the laser (https://www.hrl.com/about/laser). both state the first working laser was demonstrated in 1960., smithsonian national museum of american history, spectrometer plate from maiman laser experiments (may 1960 demonstration): https://americanhistory.si.edu/collections/object/nmah_1292471, smithsonian national museum of american history, spectrometer plate from maiman laser experiments: https://americanhistory.si.edu/collections/object/nmah_1292471, smithsonian national museum of american history, ‘spectrometer plate from maiman laser experiments’ (https://americanhistory.si.edu/collections/object/nmah_1292471); american physical society, ‘may 16, 1960: maiman builds first working laser’ (https://www.aps.org/apsnews/2010/05/physics-history)., smithsonian national museum of american history, ‘spectrometer plate from maiman laser experiments’: https://americanhistory.si.edu/collections/object/nmah_1292471, stanford university school of engineering, theodore maiman: https://engineering.stanford.edu/about/history/heroes/2012-heroes/theodore-maiman, wikipedia, 'laser' and 'theodore maiman' articles: maiman built the first working laser at hughes research laboratories on may 16, 1960., www.americanhistory.si.edu, www.aps.org, www.britannica.com, www.hrl.com, www.nist.gov, www.si.edu

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    #10731,960Historical record: Theodore Maiman built and operated the first working laser (ruby laser) at Hughes Research Laboratories on May 16, 1960
    #1801,960from www.hrl.com
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