کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9785886 | 1512659 | 2005 | 13 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Simulations of recombination lasing in Ar7+ driven by optical field ionization in a capillary discharge waveguide
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Simulations of recombination lasing in Ar7+ driven by optical field ionization in a capillary discharge waveguide Simulations of recombination lasing in Ar7+ driven by optical field ionization in a capillary discharge waveguide](/preview/png/9785886.png)
چکیده انگلیسی
We present calculations of the small-signal gain coefficient, gain length, and output energy of a recombination laser in Ar7+ driven by optical field ionization. Simulations are presented for both 400 and 800Â nm pump radiation, and for two targets containing mixtures of argon and hydrogen: a gas cell, and a gas-filled capillary discharge waveguide. Extremely high values for the small-signal gain coefficient are calculated for the 4s-3p transition at 23.2Â nm using a pump wavelength of 400Â nm for both the gas cell and waveguide. Operation in the waveguide is predicted to greatly increase the XUV laser output owing to a large increase of the gain length. The calculations also show that use of the waveguide allows significant single-pass gain to be achieved even with pump radiation of 800Â nm wavelength.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 249, Issues 4â6, 15 May 2005, Pages 501-513
Journal: Optics Communications - Volume 249, Issues 4â6, 15 May 2005, Pages 501-513
نویسندگان
D.J. Spence, S.M. Hooker,