This Day in Patent History - On March 22, 1960, Schawlow and Townes were issued a patent for the laser - Patent Yogi LLC
Bright Idea: The First Lasers
A History of the Laser: 1960 - 2019 | Features | Jun 2019 | Photonics Spectra
Laser research. Green laser beam being produced by a laser in a research laboratory. The acronym LASER stands for 'light amplification by stimulated emission of radiation'. The laser was developed in 1960
LaserFest | Early History
How Lasers Work and Who Invented Them
Optics & Photonics News - The Laser at 60
A History of the Laser: 1960 - 2019 | Features | Jun 2019 | Photonics Spectra
El láser cumple medio siglo | Física para tod@s
A History of the Laser: 1960 - 2019 | Features | Jun 2019 | Photonics Spectra
From maser to laser
A History of the Laser: 1960 - 2019
27 Hughes Research Laboratories Photos and Premium High Res Pictures - Getty Images
Milestones:First Working Laser, 1960 - Engineering and Technology History Wiki
How the first laser was made - YouTube
Learn More About the History of Lasers
Theodore Maiman Invents the First Working Laser : History of Information
͑ a ͒ Theodore Maiman's first laser, removed from aluminum cylinder... | Download Scientific Diagram
Charles Townes, physics Nobel laureate who co-invented the laser beam, dead at 99 | South China Morning Post
Laser - Wikipedia
HRL Laboratories | About | The Laser
File:World's first laser out of case.jpg - Wikimedia Commons
The history of Laser: from Einstein to Gordon Gould | LASIT
HRL Laboratories | News | HRL Laboratories Celebrates 60th Anniversary of First Laser