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Today in History: Theodore Maiman patents world's first ruby laser

11/14/2025

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Summary

Story summary

On November 14, 1960, American physicist Theodore Maiman received a patent for the ruby laser, marking it as the world's first operational laser. Developed at Hughes Research Laboratories, Maiman's invention revolutionized technology and paved the way for advancements in various laser types, earning him numerous accolades and recognition in the field.

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Story summary

On November 14, 1960, American physicist Theodore Maiman received a patent for the ruby laser, marking it as the world's first operational laser. Developed at Hughes Research Laboratories, Maiman's invention revolutionized technology and paved the way for advancements in various laser types, earning him numerous accolades and recognition in the field.