laser pump
101History of perpetual motion machines — The history of perpetual motion machines dates back to the Middle Ages. For millennia, it was not clear whether perpetual motion devices were possible or not, but the development of modern thermodynamics has indicated that they are impossible.… …
102Gordon Gould — in 1940 Born July 17, 1920 New York City …
103Survival kit — First aid pack of the French Army …
104ICESat — (Ice, Cloud, and Land Elevation Satellite), part of NASA s Earth Observing System, is a satellite mission for measuring ice sheet mass balance, cloud and aerosol heights, as well as land topography and vegetation characteristics. ICESat was… …
105Entertech — was a brand of battery powered motorized water guns sold in the United States from 1986 to 1990 by the now defunct LJN Toys. [cite news|title=Today s Toy Gun: It s Not a Plastic Water Pistol Anymore|publisher=San Jose Mercury News|date=May 3,… …
106Potassium titanyl phosphate — (KTiOPO4) or KTP is a nonlinear optical material which is commonly used for frequency doubling diode pumped solid state lasers such as and other neodymium doped lasers. The material has a relatively high optical damage threshold ( 15 J/cm²), a… …
107Saturable absorption — is a property of materials where the absorption of light decreases with increasing light intensity. Most materials show some saturable absorption, but often only at very high optical intensities. SESAMs, dyes and carbon nanotubes are useful for… …
108Astrophysical maser — An astrophysical maser is a naturally occurring source of stimulated spectral line emission, typically in the microwave portion of the electromagnetic spectrum. This emission may arise in molecular clouds, comets, planetary atmospheres, stellar… …
109Coherent anti-Stokes Raman spectroscopy — Dieser Artikel oder Abschnitt bedarf einer Überarbeitung. Näheres ist auf der Diskussionsseite angegeben. Hilf mit, ihn zu verbessern, und entferne anschließend diese Markierung. Die nicht lineare Raman Spektroskopie versteht man die nichtlineare …
110Nicht-lineare Raman-Spektroskopie — Dieser Artikel oder Abschnitt bedarf einer Überarbeitung. Näheres ist auf der Diskussionsseite angegeben. Hilf mit, ihn zu verbessern, und entferne anschließend diese Markierung. Die nicht lineare Raman Spektroskopie versteht man die nichtlineare …
