Real-Time Experimental Measurement of Swept Source VCSEL Properties Relevant to OCT Imaging

التفاصيل البيبلوغرافية
العنوان:	Real-Time Experimental Measurement of Swept Source VCSEL Properties Relevant to OCT Imaging
المؤلفون:	T. P. Butler, S. Slepneva, P. M. McNamara, K. Neuhaus, D. Goulding, M. Leahy, G. Huyet
المصدر:	IEEE Photonics Journal, Vol 9, Iss 5, Pp 1-10 (2017)
بيانات النشر:	IEEE, 2017.
سنة النشر:	2017
المجموعة:	LCC:Applied optics. Photonics LCC:Optics. Light
مصطلحات موضوعية:	Semiconductor lasers, optical coherence tomography (OCT)., Applied optics. Photonics, TA1501-1820, Optics. Light, QC350-467
الوصف:	A real-time study of the dynamic properties of a frequency swept vertical cavity surface emitting laser (VCSEL) is presented. Such tunable laser sources have previously been shown to provide long coherence lengths and improved performance in metrology and imaging applications. Single-shot interferometric reconstruction of both the phase and intensity of the swept source allows for experimental measurement of the full complex electric field over multiple sweep periods. Access to the electric field enables direct measurement of laser properties that can be related to the imaging performance of the laser when used in a swept source optical coherence tomography application. Both inter-sweep and intra-sweep characterization is possible, including determination of the instantaneous spectral shape, sweep rate, linewidth, coherence roll-off, and point spread function.
نوع الوثيقة:	article
وصف الملف:	electronic resource
اللغة:	English
تدمد:	1943-0655
Relation:	https://ieeexplore.ieee.org/document/8038247/; https://doaj.org/toc/1943-0655
DOI:	10.1109/JPHOT.2017.2752644
URL الوصول:	https://doaj.org/article/eeb74efada284bc59454443687772f7a
رقم الأكسشن:	edsdoj.b74efada284bc59454443687772f7a
قاعدة البيانات:	Directory of Open Access Journals

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الوصف
تدمد:	19430655
DOI:	10.1109/JPHOT.2017.2752644