Towards swept-source mid-infrared OCT
Towards swept-source mid-infrared OCT
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迈向扫频中红外 OCT
DOI:
10.1117/12.2306911
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发表时间:
2018
期刊:
影响因子:
--
通讯作者:
Revin D
中科院分区:
文献类型:
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作者:
Revin D
A swept-source optical coherence tomography (OCT) system is demonstrated in the mid-infrared region. A Michelson interferometric setup is illuminated by an external cavity quantum cascade laser (QCL), with a scanning frequency of 1 Hz. A-scans were collected using three different samples: a mirror, CaF2 coated with germanium on both of its surfaces, and CaF2 coated with germanium on the back side of the sample. These depth-profiles were used to mimic a tissue sample with multiple reflective boundaries. Fourier transformation of these interference fringes clearly showed the expected depths of reflection, allowing for the signal to noise ratio of the system to be determined.
DOI:
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发表时间:
2016
期刊:
Conference on Lasers and Electro-Optics
影响因子:
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作者:
Deborah Varnell;M. Zheng;Martin Chow;C. Gmachl
通讯作者:
C. Gmachl
DOI:
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发表时间:
2014
期刊:
International Semiconductor Laser Conference
影响因子:
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作者:
D. Childs;A. Krysa;K. Kennedy;D. Revin;J. Cockburn;R. Hogg;S. Matcher
通讯作者:
S. Matcher
DOI:
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发表时间:
2006
期刊:
影响因子:
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作者:
E. Zibik;W. Ng;D. Revin;L. Wilson;J. Cockburn;K. Groom;M. Hopkinson
通讯作者:
M. Hopkinson