Benutzer: Gast  Login
Dokumenttyp:
journal article 
Autor(en):
Omar, Murad; Soliman, Dominik; Gateau, Jérôme; Ntziachristos, Vasilis 
Titel:
Ultrawideband reflection-mode optoacoustic mesoscopy. 
Abstract:
We developed a reflection-mode optoacoustic mesoscopy system, based on raster-scanning of a custom designed spherically focused ultrasound detector, enabling seamless epi-illumination of the volume imaged. We study the performance of acoustic-resolution mesoscopy operating at an ultrawideband bandwidth of 20-180 MHz. i.e., a frequency band spreading over virtually an order of magnitude. Using tomographic reconstruction we showcase previously unreported, to our knowledge, axial resolutions of 4 ?...    »
 
Zeitschriftentitel:
Opt Lett 
Jahr:
2014 
Band / Volume:
39 
Heft / Issue:
13 
Seitenangaben Beitrag:
3911-4 
Sprache:
eng 
Print-ISSN:
0146-9592 
TUM Einrichtung:
Lehrstuhl für Biologische Bildgebung