Beam: The Race to Make the Laser - Brossura

Hecht, Jeff

Brossura

ISBN 10: 0199738718 ISBN 13: 9780199738717

Casa editrice: Oxford University Press, 2010

Riassunto

Beam is the story of the race to make the laser, the three intense years from the birth of the laser idea to its breakthrough demonstration in a California laboratory. The quest was a struggle against physics, established wisdom, and the establishment itself. In 1954, Charles Townes invented the laser's microwave cousin, the maser. The next logical step was to extend the same physical principles to the shorter wavelengths of light, but the idea did not catch fire until October 1957, when Townes asked Gordon Gould about Gould's research on using light to excite thallium atoms. Each took the idea and ran with it. The independent-minded Gould sought the fortune of an independent inventor; the professorial Townes sought the fame of scientific recognition. Townes enlisted the help of his brother-in-law, Arthur Schawlow, and got Bell Labs into the race. Gould turned his ideas into a patent borth ation and a million-dollar defense contract. They soon had company. Ali Javan, one of Townes's former students, began pulling 90-hour weeks at Bell Labs with colleague Bill Bennett. And far away in California a bright young physicist named Ted Maiman became a very dark horse in the race. While Schawlow proclaimed that ruby could never make a laser, Maiman slowly convinced himself it would. As others struggled with recalcitrant equipment and military secrecy, Maiman built a tiny and elegant device that fit in the palm of his hand. His ruby laser worked the first time he tried it, on May 16, 1960, but afterwards he had to battle for acceptance as the man who made the first laser. Beam is a fascinating tale of a remarkable and powerful invention that has become a symbol of modern technology.

Su questo libro

Recensione:

Hecht tells the story of the several competing laboratories that were attempting in the late 1950s to use the phenomenon of simulated emisson to produce a coherent and monochromatic light source. The story is interesting in its own right, both to physicists and engineers interested in the intellectual climate of the time and to the general public as an example of excitement and competition within the scientific community. (CHOICE)

L'autore:

Jeff Hecht has been writing about lasers and optics for thirty-five years. A correspondent for New Scientist and a contributing editor to Laser Focus World, his books include: City of Light: The Story of Fiber Optics (OUP, 1999; expanded and revised edition 2004), Understanding Lasers: An Entry-Level Guide (2008), Understanding Fiber Optics (2005), Laser: Light of a Million Uses (1998), Laser Pioneers (1992), Optics: Light for a New Age (1988), and The Laser Guidebook (1991). His web site is www.jeffhecht.com.

Su questa edizione

• Editore: Oxford University Press
• Data di pubblicazione: 2010
• ISBN 10: 0199738718
• ISBN 13: 9780199738717
• Rilegatura: Copertina flessibile
• Numero di pagine: 286