دورية أكاديمية
Miniaturizing optical coherence tomography
العنوان: | Miniaturizing optical coherence tomography |
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المؤلفون: | Elisabet A. Rank, Anja Agneter, Tilman Schmoll, Rainer A. Leitgeb, Wolfgang Drexler |
المصدر: | Translational Biophotonics, Vol 4, Iss 1-2, Pp n/a-n/a (2022) |
بيانات النشر: | Wiley-VCH, 2022. |
سنة النشر: | 2022 |
المجموعة: | LCC:Applied optics. Photonics LCC:Medical technology |
مصطلحات موضوعية: | handheld OCT, home OCT, miniaturization, optical coherence tomography, photonic integrated circuits, Applied optics. Photonics, TA1501-1820, Medical technology, R855-855.5 |
الوصف: | Abstract Optical coherence tomography (OCT) has revolutionized ophthalmic diagnosis as a non‐invasive, cross‐sectional imaging technique in the last 30 years and hence is one of the fastest adopted advanced imaging technologies in the history of medicine. A miniaturization of OCT devices would not only reduce size but ideally also reduce costs and therefore create potential new markets. OCT systems based on photonic integrated circuits (PIC) could enable a significant miniaturization of complex systems with high degree of integration as well as low costs of goods. These therefore have a potential to enable portable, cost‐effective, high performing, real handheld OCT devices. This review identifies three main categories towards miniaturized OCT devices: Handheld imaging probes interfaced to a (mobile) base station, compact home/self‐ OCT and PIC‐based OCT. Imaging performance parameters and technical readiness levels of the identified miniaturized OCT systems for (non‐) ophthalmic applications are presented. Special attention is paid to PIC‐based OCT applications and their progress. Picture: First in vivo human retinal tomogram using a PIC‐based subcomponent (arrayed waveguide grating, AWG) of a spectral domain OCT system. Adapted with permission from E. A. Rank et al., Light Sci Appl. 2021, 10, 1, CC By 4.0. Copyright © 2021, The Author(s). |
نوع الوثيقة: | article |
وصف الملف: | electronic resource |
اللغة: | English |
تدمد: | 2627-1850 20210000 |
Relation: | https://doaj.org/toc/2627-1850 |
DOI: | 10.1002/tbio.202100007 |
URL الوصول: | https://doaj.org/article/6130d2323c804ca182250e8f0b0c236e |
رقم الأكسشن: | edsdoj.6130d2323c804ca182250e8f0b0c236e |
قاعدة البيانات: | Directory of Open Access Journals |
تدمد: | 26271850 20210000 |
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DOI: | 10.1002/tbio.202100007 |