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Monte Carlo modelling of OCT with finite-size-spot photon beam
Infinitely narrow photon beams have been used in the former Monte Carlo modelling about the signal of optical coherence tomography (OCT). However, the focused spot size is finite and determined by the center wavelength of the optical source. In the ...
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光学相干层析多普勒成像功能拓展研究
光学多普勒成像(Optical Doppler tomography,ODT)是一种结合了光学相干层析成像技术(Optical coherence tomography,OCT)和多普勒流速仪的非侵入、非接触的成像技术,能够实现对高散介质组织 ...
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Swept Laser Source Based on Acousto-optic Tunable Filter
The design and development of the swept laser for optical coherence tomography is presented. It is manifested by a semiconductor optical amplifier, a fiber coupler, two fiber isolators, a semiconductor optical amplifier (SOA) and an acousto-optic tunable ...
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虚拟和真实实验相融合的三维非完全数据层析
为了解决非完全数据条件下复杂流场的三维层析重建,结合计算流体力学(Computational fluid dynamics,CFD)、计算流动显示技术(Computational flow imaging,CFI)和光学层析技术(Optical computerized tomography,OCT),提出了应用于非完全数据流场重建的虚拟实验和真实实验相融合(即CFD,CFI与OCT融合)的三维层析。非对称双峰温度场实验结果 ...
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