论文信息 - Arbitrary Three-Phase Shifting Algorithm for Achieving Full Range Spectral Optical Coherence Tomography

Arbitrary Three-Phase Shifting Algorithm for Achieving Full Range Spectral Optical Coherence Tomography

An arbitrary three-phase shifting algorithm is introduced in order to achieve full range spectral optical coherence tomography imaging of biological tissue. Theoretical treatment behind this approach is given and experimentally verified. It is shown that this method is capable of eliminating the undesired auto-correlation and complex conjugate images, leading to the un-obscured full range spectral OCT imaging. An intact porcine eye is used to demonstrate the potential of such a method for biological imaging.

[1] A. Fercher,et al. Full range complex spectral optical coherence tomography technique in eye imaging. , 2002, Optics letters.

[2] Ruikang K. Wang,et al. Theory, developments and applications of optical coherence tomography , 2005 .

[3] Changhuei Yang,et al. Sensitivity advantage of swept source and Fourier domain optical coherence tomography. , 2003, Optics express.

[4] Spectral Shaping in Rapid Scanning Optical Delay Line of Optical Coherence Tomography , 2003 .

[5] A. Fercher,et al. Performance of fourier domain vs. time domain optical coherence tomography. , 2003, Optics express.

[6] S. Yun,et al. High-speed spectral-domain optical coherence tomography at 1.3 mum wavelength. , 2003, Optics express.

[7] Ruikang K. Wang,et al. Spectral Optical Coherence Tomography Using Two-Phase Shifting Method , 2005 .

[8] J. Fujimoto,et al. Optical coherence tomography using a frequency-tunable optical source. , 1997, Optics letters.

[9] A. Fercher,et al. Measurement of intraocular distances by backscattering spectral interferometry , 1995 .