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VISIBLE AND ULTRAVIOLET LASERS BASED ON EXCIMER TRANSITIONS IN THE HOMONUCLEAR HALOGENS
VISIBLE AND ULTRAVIOLET LASERS BASED ON EXCIMER TRANSITIONS IN THE HOMONUCLEAR HALOGENS
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机译:基于准分子卤化物中准分子跃迁的可见和紫外激光
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摘要
Visible and ultraviolet lasers is based on excimer transitions in the diatomic homonuclear halogen molecules. Electron beam pumping of argon and hydrogen iodide gas mixtures produces a strong green emission in I. sub.2 centered at 505 nm and a full width of half maximum (FWHM) of the gain spectrum of approximately 15 nm. The transition for the green I. sub. 2 band is bound-to-free, so a laser on this transition is continuously tunable. The result is a room temperature excimer laser that is potentially tunable over a region of 150 Å in the blue-green.
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