THE first-known practical application of lasers has been announced by Hughes Aircraft in Culver City, US. So, 56 years ago started a story in Electronics Weekly’s edition of March 22nd 1961 The story continues: An experimental radar system weighing about 25 to 30 lbs. and named Colidar (coherent light detection and ranging) has been built. ...
This story continues at First Practical Application Of Lasers
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from Electronics Weekly https://www.electronicsweekly.com/blogs/mannerisms/memory-lane/first-practical-application-lasers-2017-10/
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