کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
733932 893379 2009 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Self-reproducing ray-cluster and misalignment of gas laser resonator having a coaxial discharge chamber
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی برق و الکترونیک
پیش نمایش صفحه اول مقاله
Self-reproducing ray-cluster and misalignment of gas laser resonator having a coaxial discharge chamber
چکیده انگلیسی

A laser resonator with two annular spherical mirrors is studied. The self-reproducing mode of this resonator is established by means of a self-reproducing ray-cluster. Its existence condition and area are analyzed and provided for the first time. The resonator's adjusting accuracy is analyzed in detail and the relevant calculation for typical cases is illuminated. The tolerance of mirror center displacement from the axis of the coaxial discharge chamber is proved to be about 0–0.15 mm, and the tilt tolerance 0–6″, when resonator length L≈1 m, the radius of curvature of the two mirrors ρ≈5–10 L, and the loss of applicable radial width of the coaxial discharge chamber for light propagation is smaller than 1 mm. The object–image relation of the resonator and its application in adjustment of the resonator are also discussed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics & Laser Technology - Volume 41, Issue 3, April 2009, Pages 217–223
نویسندگان
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