کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7924907 1512497 2018 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Simulation and analysis of the thermal aberration dynamic compensation based on the cascaded multi-crystal system (CMCS)
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Simulation and analysis of the thermal aberration dynamic compensation based on the cascaded multi-crystal system (CMCS)
چکیده انگلیسی
we presented a new thermal aberration compensation solution based on the cascaded multi-crystal system(CMCS) for the laser system. Different from traditional thermal aberration compensation system, the low-cost, compact CMCS could be applied for the small-beam-aperture aberration correction in the high power laser. The CMCS consists of three units including positive defocus unit, negative defocus and astigmatism unit. Each unit can produce one kind of specific aberration. In this paper, based on the thermal effects in the laser crystal, the theoretical simulations on the construction performance of the low order aberrations and the combination aberration are carried out. When a distorted laser beam passes through the CMCS, the low order aberration of the laser beam could be compensated.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 426, 1 November 2018, Pages 375-382
نویسندگان
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