WebbMostrar nube de etiquetas ... Webb31 dec. 2001 · Stimulated optical radiation in ruby. T. H. Maiman. 31 Dec 2001 - SPIE milestone series (Society of Photo-Optical Instrumentation Engineers) - Iss: 173, pp 61-61. TL;DR: Schawlow and Townes as discussed by the authors proposed a technique for the generation of very monochromatic radiation in the infra-red optical region of the …
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WebbLaser frequency fluctuations can be characterized either comprehensively by the frequency noise spectrum or in a simple but incomplete manner by the laser linewidth. A formal relation exists to calculate the linewidth from the frequency noise spectrum, but it is laborious to apply in practice. We recently proposed a much simpler geometrical … WebbCaratteristiche spettrali del Laser [ pdf] Nyquist sampling theorem [ pdf] A. L. Schawlow, C. H. Townes. “Infrared adn optical maser” (allargamento di riga quantistico) [ pdf] V. Evtuhov, A. E. Siegman. “A ‘Twisted-mode’ thchnique for obtaining axially uniform energy density in a laser cavity” [ pdf] park road fisheries crosland moor
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WebbSchawlow, A. L., & Townes, C. H. (1958). Infrared and Optical Masers. Physical Review, 112(6), 1940–1949. doi:10.1103/physrev.112.1940 Webb24 apr. 2010 · Download Citation Optical and Infrared Masers Contains research objectives. Find, read and cite all the research you need on ResearchGate Webb1. Gaia DR2 will soon provide optical photometry, parallaxes, proper motions and periods that will complement the radio (BAaDE) and infrared (2MASS, MSX and WISE) data … timken railroad wheel bearings