We propose a new method of changing the spectrum shape to improve the axial resolution of optical coherence tomography(OCT).Theoretical analysis shows that certain spectral shaping can shorten the coherence length.Comparisons of the simulation and experimental measurements of spectral shape shape and axial resolution of OCT are given,shwing that the axial resolution of OCT is enhanced by a factor of 1.4,
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机译：Axial resolution and signal-to-noise ratio in deep-tissue imaging with 1.7-mu m high-resolution optical coherence tomography with an ultrabroadband laser source
机译：Graphics processing unit accelerated optical coherence tomography processing at megahertz axial scan rate and high resolution video rate volumetric rendering
机译：Elevated Levels of systemic pentraxin 3 are associated With Thin-Cap Fibroatheroma in Coronary Culprit Lesions : assessment by Optical Coherence Tomography and Intravascular Ultrasound
