TAILIEUCHUNG - Coherent diffractive imaging using table top high harmonic generation

In this paper, we review the theoretical and experimental aspects of coherent diffractive imaging using a focused narrow-bandwidth table-top high harmonic source. The review begins with an outline of generation and characterization of the high harmonic source. Theoretical description of coherent diffractive imaging technique is then summarized. The review concludes with our recent results in imaging using a single harmonic beam selected by employing XUV focusing mirrors. | Communications in Physics, Vol. 28, No. 2 (2018), pp. 97-114 DOI: Review paper COHERENT DIFFRACTIVE IMAGING USING TABLE-TOP HIGH HARMONIC GENERATION KHUONG BA DINHa,b ,† , KHOA ANH TRANa , PETER HANNAFORDa AND LAP VAN DAOa a Centre for Quantum and Optical Science, Swinburne University of Technology, Melbourne, Vic 3122, Australia b University of Science and Technology, University of Da Nang, Vietnam † E-mail: kdinh@ Received 28 May 2018 Accepted for publication 13 June 2018 Published 23 June 2018 Abstract. Coherent diffractive imaging (CDI) is a lensless microscopy technique in which the structure of a specimen of interest is probed using a coherent short-wavelength light source. CDI has been widely used in nanotechnology and structural biology to capture high resolution images of non-crystalline objects. In this paper, we review the theoretical and experimental aspects of coherent diffractive imaging using a focused narrow-bandwidth table-top high harmonic source. The review begins with an outline of generation and characterization of the high harmonic source. Theoretical description of coherent diffractive imaging technique is then summarized. The review concludes with our recent results in imaging using a single harmonic beam selected by employing XUV focusing mirrors. These achievements provide a promising technique for the non-crystallographic structural determination of membrane proteins using a table-top extreme ultraviolet source. Keywords: laser applications, nonlinear optics, imaging reconstruction. Classification numbers: , , . c 2018 Vietnam Academy of Science and Technology 98 KHUONG BA DINH, KHOA ANH TRAN, PETER HANNAFORD AND LAP VAN DAO I. INTRODUCTION Visualization of the structure of nanoscale objects based on microscopy is crucial to study dynamic processes in material and biological systems [1]. Conventional microscopy allows a spatial resolution of 200 nm to be resolved.

TỪ KHÓA LIÊN QUAN
TAILIEUCHUNG - Chia sẻ tài liệu không giới hạn
Địa chỉ : 444 Hoang Hoa Tham, Hanoi, Viet Nam
Website : tailieuchung.com
Email : tailieuchung20@gmail.com
Tailieuchung.com là thư viện tài liệu trực tuyến, nơi chia sẽ trao đổi hàng triệu tài liệu như luận văn đồ án, sách, giáo trình, đề thi.
Chúng tôi không chịu trách nhiệm liên quan đến các vấn đề bản quyền nội dung tài liệu được thành viên tự nguyện đăng tải lên, nếu phát hiện thấy tài liệu xấu hoặc tài liệu có bản quyền xin hãy email cho chúng tôi.
Đã phát hiện trình chặn quảng cáo AdBlock
Trang web này phụ thuộc vào doanh thu từ số lần hiển thị quảng cáo để tồn tại. Vui lòng tắt trình chặn quảng cáo của bạn hoặc tạm dừng tính năng chặn quảng cáo cho trang web này.