کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10428581 | 909254 | 2015 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Hartmann-Shack sensor based micro-scanning image detection
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
A single optical wedge micro-scanning system was designed and added to a Hartmann sensor by analyzing Hartmann-Shack sensor wave-front theory and micro-scanning technology. Micro-scanning overcame the lack of detection accuracy caused by small numbers of pixels in the detector, which gave the Hartmann-Shack sensor high-precision detection with a low number of pixels. Combined with a wave-front reconstructed algorithm and micro-scanning reconstructed high-resolution algorithm, the results were achieved using Lighttools and Zemax software. The wave-front reconstruction accuracy of three CCD detectors which are added to micro-scanning device can raise 72.55%, 32.47%, 0.48%.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optik - International Journal for Light and Electron Optics - Volume 126, Issue 6, March 2015, Pages 609-613
Journal: Optik - International Journal for Light and Electron Optics - Volume 126, Issue 6, March 2015, Pages 609-613
نویسندگان
Chenhao Ma, Yuegang Fu, Wenjun He, Yan Liu, Mingzhao Ouyang, Jiake Wang,