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Emerging as well as the most frequently used optical microscopy techniques are reviewed and image contrast generation methods in a microscope are presented, focusing on the nonlinear contrasts such as harmonic generation and multiphoton excitation fluorescence. Nonlinear microscopy presents numerous advantages over linear microscopy techniques including(More)
The Open University's repository of research publications and other research outputs Variation in dust properties in a dense filament of the Taurus molecular complex (L1506) A. (2013). Variation in dust properties in a dense filament of the Taurus molecular complex (L1506). ABSTRACT Aims. We observed the L1506 filament, which is located in the Taurus(More)
  • Abergel, A Arab, +88 authors A Zavagno
  • 2016
Context. In photodissociation regions (PDRs), the physical conditions and the excitation evolve on short spatial scales as a function of depth within the cloud, providing a unique opportunity to study how the dust and gas populations evolve with the excitation and physical conditions. The mapping of the PDRs in NGC 7023 performed during the science(More)
  • Abergel, A Arab, +88 authors A Zavagno
  • 2012
Copyright and Moral Rights for the articles on this site are retained by the individual authors and/or other copyright owners. For more information on Open Research Online's data policy on reuse of materials please consult the policies page. ABSTRACT Context. In photodissociation regions (PDRs), the physical conditions and the excitation evolve on short(More)
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