Share Email Print

Proceedings Paper

Spectral domain and swept source optical coherence tomography on a photonic integrated circuit at 840nm for ophthalmic application
Author(s): Elisabet A. Rank; Stefan Nevlacsil; Paul Müllner; Rainer Hainberger; Alejandro Maese-Novo; Marcus Dülk; Stefan Gloor; Matthias Völker; Nanko Verwaal; Gerald Meinhardt; Martin Sagmeister; Jochen Kraft; Padraic Morrissey; Moises Jezzini; Zhiheng Quan; Peter O'Brien; Stefan Richter; Michael Kempe; Dana Seyringer; Wolfgang Drexler
Format Member Price Non-Member Price
PDF $17.00 $21.00

Paper Abstract

A swept source optical coherence tomography (SS-OCT) system with the interferometer engine being a photonic integrated circuit (PIC) has been developed. Furthermore, an Arrayed Waveguide Grating (AWG), representing a grating on a PIC, for spectral domain OCT (SD-OCT) has been integrated in a fiber-based OCT system. With measured sensitivities of ~87 dB (SS-OCT) and ~80 dB (SD-OCT), scattering tissue imaging becomes feasible for OCT-on-chip systems. In this study, we present two OCT-on-chip systems and first results of biological tissue imaging in-vivo and exvivo.

Paper Details

Date Published: 19 July 2019
PDF: 3 pages
Proc. SPIE 11078, Optical Coherence Imaging Techniques and Imaging in Scattering Media III, 110780U (19 July 2019); doi: 10.1117/12.2526903
Show Author Affiliations
Elisabet A. Rank, Medical Univ. of Vienna (Austria)
Stefan Nevlacsil, Austrian Institute of Technology (Austria)
Paul Müllner, Austrian Institute of Technology (Austria)
Rainer Hainberger, Austrian Institute of Technology (Austria)
Alejandro Maese-Novo, Austrian Institute of Technology (Austria)
Marcus Dülk, EXALOS AG (Switzerland)
Stefan Gloor, EXALOS AG (Switzerland)
Matthias Völker, Fraunhofer Institute for Integrated Circuits (Germany)
Nanko Verwaal, Fraunhofer Institute for Integrated Circuits (Germany)
Gerald Meinhardt, ams AG (Austria)
Martin Sagmeister, ams AG (Austria)
Jochen Kraft, ams AG (Austria)
Padraic Morrissey, Tyndall National Institute (Ireland)
Moises Jezzini, Tyndall National Institute (Ireland)
Zhiheng Quan, Tyndall National Institute (Ireland)
Peter O'Brien, Tyndall National Institute (Ireland)
Stefan Richter, Carl Zeiss AG (Germany)
Michael Kempe, Carl Zeiss AG (Germany)
Dana Seyringer, Univ. of Applied Sciences Vorarlberg (Austria)
Wolfgang Drexler, Medical Univ. of Vienna (Austria)

Published in SPIE Proceedings Vol. 11078:
Optical Coherence Imaging Techniques and Imaging in Scattering Media III
Maciej Wojtkowski; Stephen A. Boppart; Wang-Yuhl Oh, Editor(s)

© SPIE. Terms of Use
Back to Top
Sign in to read the full article
Create a free SPIE account to get access to
premium articles and original research
Forgot your username?