کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9786100 | 1512665 | 2005 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Quality improvement for high resolution in vivo images by spectral domain optical coherence tomography with supercontinuum source
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
We present a high-resolution spectral domain optical coherence tomography (SDOCT) device with a broad-band supercontinuum light generated in a photonic crystal fiber. The instrument we have developed has an axial resolution of 4 μm in air, a depth of image of 1 mm, and an exposure time of 128 μs per a single A-scan. We adopt and apply two methods for data analysis, which reduce the effects of a strong modulation and temporal fluctuations exhibited by the spectra of supercontinuum. To demonstrate the potential of the methods we show high-resolution SDOCT cross sectional images of the human cornea and retina in vivo.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 246, Issues 4â6, 15 February 2005, Pages 569-578
Journal: Optics Communications - Volume 246, Issues 4â6, 15 February 2005, Pages 569-578
نویسندگان
Maciej Szkulmowski, Maciej Wojtkowski, Tomasz Bajraszewski, Iwona GorczyÅska, Piotr Targowski, Wojciech Wasilewski, Andrzej Kowalczyk, CzesÅaw Radzewicz,