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Updated: Jul 12, 2026

Integrated Photoacoustic Ophthalmoscopy and Spectral-domain Optical Coherence Tomography
Published on: January 15, 2013
Single wavelength, dual temporal offset module for AOSLO systems
Marcelina Sobczak1,2, Stephen Burns1
1School of Optometry, Indiana University, Bloomington, IN, USA.
None:
We designed a generalizable module enabling dual temporal and spatial offset imaging. Two optical channels are generated from a single input. At a single focus, these can be used for blood flow calculations and template-free imaging. The system is supported by custom APD detector systems. Each of the optical channels is imaged onto five detectors through a 1-to-5 fiber bundle to acquire images from one confocal and four offset apertures. The module can be added to existing AOSLO systems at pupil conjugate planes. Examples of customizing the module for the Indiana AOSLO and APAEROS systems are presented.
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