Costel Flueraru

1. Mentioned In 16 Articles

2. Signal attenuation and box-counting
fractal analysis of optical coherence
tomography images of arterial tissue

   Explore Article opticsinfobase.org (Aug 3 2010) Cardiology

   ...counting fractal analysis of optical coherence tomography images of arterial tissue Dan P. Popescu, Costel Flueraru, Youxin Mao, Shoude Chang, and Michael G. Sowa Biomedical Optics Express, Vol. 1, Issue 1, p... (Read Full Article)
   

   Comment on Article Mentions:   Shoude Chang   Youxin Mao   Costel Flueraru

3. Using Optical Coherence Tomography for Detection and Analysis of Jade

   Explore Article Optical Coherence Tomography News (Jul 4 2010) NDE/NDT

   Feature Of The Week 7/4/10: Researchers at the National Research Council Canada have been very active in pushing the frontier of Optical Coherence Tomography across a wide range of technologies and applications. Recently Dr. Shoude Change et al published on a novel non-destructive evaluation application of OCT entitled "Jade Detection and Analysis Based on Optical Coherence Tomography Images". With a depth resolution of 4 mm in jade, and penetration range ... (Read Full Article)
   

   Comment on Article Mentions:   Shoude Chang   Youxin Mao   Costel Flueraru

4. Jade detection and analysis based on optical coherence tomography images

   Explore Article SPIE Digital Library (Jun 15 2010) NDE/NDT , Other Non-Medical

   ...0, Ottawa, Ontario K1A0R6 Canada Guangming Chang Shandong Yingcai University, Jinan, Shandong China Costel Flueraru National Research Council Canada, Institute for Microstructural Sciences, 1200 Montreal Road, M50, ... (Read Full Article)
   

   Comment on Article Mentions:   Shoude Chang   Costel Flueraru   National Research Council Canada

5. Added soft tissue contrast using signal attenuation and the fractal dimension for optical coherence tomography images of porcine arterial tissue

   Explore Article IOPscience (Apr 4 2010) Cardiology

   Optical coherence tomography (OCT) images of left-descending coronary tissues harvested from three porcine specimens were acquired with a home-build swept-source OCT setup. Despite the fact that OCT is capable of acquiring high resolution circumferential images of vessels, many distinct histological features of a vessel have comparable optical properties leading to poor contrast in OCT images. Two classification methods were tested in this report for the purpose of enhancing contrast between ... (Read Full Article)
   

   Comment on Article Mentions:   Shoude Chang   Youxin Mao   Costel Flueraru

6. Extracting information from optical coherence tomography images of tissues: signal attenuation and fractal analysis of speckle pattern

   Explore Article SPIE Digital Library (Feb 22 2010)

   ... Tuan Vo-Dinh, Warren S. Grundfest, Anita Mahadevan-Jansen ABSTRACT REFERENCES (13) Dan P. Popescu, Costel Flueraru, Youxin Mao, Shoude Chang, and Michael G. Sowa National Research Council Canada (Canada) Two^ metho... (Read Full Article)
   

   Comment on Article Mentions:   Shoude Chang   Costel Flueraru   Michael G. Sowa

7. New optical instruments for coherence tomography

   Explore Article SPIE Digital Library (Nov 24 2009) Tunable Sources

   ...g Zhang, Wojtek J. Bock, Xuejun Lu, Hai Ming ABSTRACT REFERENCES (16) Youxin Mao, Shoude Chang, and Costel Flueraru National Research Council Canada (Canada) We^ present the following novel technologies for opti... (Read Full Article)
   

   Comment on Article Mentions:   Shoude Chang   Costel Flueraru   National Research Council Canada

8. Complex swept source optical coherence tomography with ultra-small fiber probe for biomedical imaging

   Explore Article SPIE Digital Library (Aug 28 2009) Probes , Tunable Sources

   ...rence Chairs: Farzin Amzajerdian, Chun-qing Gao, Tian-yu Xie ABSTRACT Youxin Mao, Shoude Chang, and Costel Flueraru National Research Council Canada (Canada) We^ demonstrate a catheter-based complex swept-source opt... (Read Full Article)
   

   Comment on Article Mentions:   Shoude Chang   Costel Flueraru   National Research Council Canada

9. Quantitative analysis of arterial tissue with optical coherence tomography

   Explore Article SPIE Digital Library (Jul 7 2009) Cardiology

   ...omedical Spectroscopy Conference Chairs: Irene Georgakoudi, Jürgen Popp, Katarina Svanberg ABSTRACT Costel Flueraru, Dan P. Popescu, Youxin Mao, Shoude Chang, and Michael G. Sowa National Research Council Canada (Ca... (Read Full Article)
   

   Comment on Article Mentions:   Shoude Chang   Costel Flueraru   National Research Council Canada

10. Interferometric system for complex image extraction

    Explore Article uspto.gov (Mar 24 2009) Patents

    ...Swept-Source OCT Using a Mach-Zehnder Interferometer with a 3.times.3 Fiber Coupler" by Youxin Mao, Costel Flueraru, Sherif, Shoude Chang, and E. Murdock, SPIE Proceeding of Photonics North 2007 (in press), whichis ... (Read Full Article)
    

    Comment on Article Mentions:   Shoude Chang   Costel Flueraru   Sherif S. Sherif

11. High-power 1300 nm FDML swept laser using polygon-based narrowband optical scanning filter

    Explore Article SPIE Digital Library (Feb 20 2009) Tunable Sources

    ...e Chairs: James G. Fujimoto, Joseph A. Izatt, Valery V. Tuchin ABSTRACT REFERENCES (16) Youxin Mao, Costel Flueraru, and Shoude Chang National Research Council Canada (Canada) Sherif Sherif University of Manitoba (C... (Read Full Article)
    

    Comment on Article Mentions:   Shoude Chang   Costel Flueraru   National Research Council Canada

12. Optical coherence tomography: technology and applications

    Explore Article SPIE Digital Library (Jan 26 2009)

    ...airs: Yunlong Sheng, Yongtian Wang, Lijiang Zeng ABSTRACT REFERENCES (23) Shoude Chang, Youxin Mao, Costel Flueraru, and Sherif Sherif National Research Council Canada (Canada) Optical^ coherence tomography (OCT) ha... (Read Full Article)
    

    Comment on Article Mentions:   Costel Flueraru   National Research Council Canada   Shoude Chang

13. 3×3 MZI with unbalanced differential detection for full range swept-source optical coherence tomography

    Explore Article Scitation (Aug 12 2008) Tunable Sources

    Quadrature interferometry based on 3×3 fiber couplers could be used to double the effective imaging depth in Swept- Source Optical Coherence Tomography. This is due to its ability to suppress the complex conjugate artifact naturally. We present theoretical and experimental results for a 3×3 Mach-Zehnder interferometer using a new unbalanced differential optical detection method. The new interferometer provides simultaneous access to complementary phase components of the complex interferometric signal. No ... (Read Full Article)
    

    Comment on Article Mentions:   Costel Flueraru   National Research Council Canada   Shoude Chang

14. Fiber probes used in optical coherence tomography

    Explore Article Scitation (Aug 12 2008) Gastroenterology , Probes

    ...P. Schriemer, Jacques Albert, Tsuneyuki Ozaki ABSTRACT Youxin Mao, Shoude Chang, Sherif Sherif, and Costel Flueraru National Research Council Canada (Canada) Quality^ and parameters of probing optical beams are extr... (Read Full Article)
    

    Comment on Article Mentions:   Costel Flueraru   National Research Council Canada   Sherif S. Sherif

15. 3×3 Mach-Zehnder interferometer with unbalanced differential detection for full-range swept-source optical coherence tomography

    Explore Article opticsinfobase.org (Apr 9 2008) Tunable Sources

    Youxin Mao, Sherif Sherif, Costel Flueraru, Shoude Chang. Quadrature interferometry based on 3×3 fiber couplers could be used to double the e... (Read Full Article)
    

    Comment on Article Mentions:   Costel Flueraru   Sherif S. Sherif   Youxin Mao

16. Design and implementation of fiber lenses for ultra-small probes used in biomedical imaging

    Explore Article SPIE Digital Library (Jan 8 2008) Gastroenterology , Probes

    Quality and parameters of probing optical beams are extremely important in biomedical imaging systems both for image quality and light coupling efficiency considerations. For example, the shape, size, focal position, and focal range of such beams could have a great impact on the lateral resolution, ... [Proc. SPIE Int. Soc. Opt. Eng. 6826, 68261A (2008)] published Tue Jan 8, 2008. (Read Full Article)
    

    Comment on Article Mentions:   Shoude Chang   Youxin Mao   Sherif S. Sherif

17. Statistics of the depth-scan photocurrent in time-domain optical coherence tomography

    Explore Article opticsinfobase.org (Dec 7 2007)

    We derive the time-variant second-order statistics of the depth-scan photocurrent in time-domain optical coherence tomography (TD-OCT) systems using polarized thermal light sources and superluminescent diodes (SLDs). Since the asymptotic-joint-probability-distribution function (JPDF) of the ... [J. Opt. Soc. Am. A 25, 16-20 (2008)] (Read Full Article)
    

    Comment on Article Mentions:   Costel Flueraru   Adrian G. Podoleanu   University of Kent

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