Speckle variance detection of microvasculature using swept-source optical coherence tomography Mariampillai, Adrian ; Standish, Beau A. ; Moriyama, Eduardo H. ; Khurana, Mamta ; Munce, Nigel R. ; Leung, Michael K. K. ; Jiang, James ; Cable, Alex ; Wilson, Brian C. ; Vitkin, I. Alex ; Yang, Victor X. D. Abstract Publication: Optics Letters Pub Date: July 2008 DOI: 10.1364/OL.33.001530 Bibcode: 2008OptL...33.1530M