solid-state injection laser
1Laser diode — Top: a packaged laser diode shown with a penny for scale. Bottom: the laser diode chip is removed from the above package and placed on the eye of a needle for scale …
2Laser — For other uses, see Laser (disambiguation). United States Air Force laser experiment …
3Laser construction — A laser is constructed from three principal parts:*An energy source (usually referred to as the pump or pump source ), *A gain medium or laser medium , and *Two or more mirrors that form an optical resonator . Pump sourceThe pump source is the… …
4Jan Hendrik Schön — (born 1970) is a German physicist who briefly rose to prominence after a series of apparent breakthroughs that were later discovered to be fraudulent. [Deutsche Welle] Before he was exposed, Schön had received the Otto Klung Weberbank Prize for… …
5Hendrik Schön — Jan Hendrik Schön (* 1970) ist ein deutscher Physiker. Er löste 2002 einen der größten Skandale zu Betrug und Fälschung in der Wissenschaft aus, der unter anderem eine Diskussion über die Verantwortlichkeiten von Ko Autoren und Gutachtern von… …
6Jan Hendrik Schön — (* 1970) ist ein deutscher Physiker. Er löste 2002 einen Skandal wegen gefälschter Forschungsergebnisse aus, dem eine Debatte über die Verantwortlichkeiten von Ko Autoren und Gutachtern von wissenschaftlichen Arbeiten folgte. Schöns… …
7Business and Industry Review — ▪ 1999 Introduction Overview Annual Average Rates of Growth of Manufacturing Output, 1980 97, Table Pattern of Output, 1994 97, Table Index Numbers of Production, Employment, and Productivity in Manufacturing Industries, Table (For Annual… …
8Earth Sciences — ▪ 2009 Introduction Geology and Geochemistry The theme of the 33rd International Geological Congress, which was held in Norway in August 2008, was “Earth System Science: Foundation for Sustainable Development.” It was attended by nearly… …
9metallurgy — metallurgic, metallurgical, adj. metallurgically, adv. metallurgist /met l err jist/ or, esp. Brit., /meuh tal euhr jist/, n. /met l err jee/ or, esp. Brit., /meuh tal euhr jee/, n. 1. the technique or science of working or heating metals so as… …
10spectroscopy — spectroscopist /spek tros keuh pist/, n. /spek tros keuh pee, spek treuh skoh pee/, n. the science that deals with the use of the spectroscope and with spectrum analysis. [1865 70; SPECTRO + SCOPY] * * * Branch of analysis devoted to identifying… …
