Wenjuan Cao, Wanrong Gao, Xiupin Wu. Spectral Calibration Method for Spectral Domain Coherence Tomography with Ultra-Wideband Light Source[J]. Laser & Optoelectronics Progress, 2019, 56(10): 101103
- Laser & Optoelectronics Progress
- Vol. 56, Issue 10, 101103 (2019)
Fig. 1. Schematic illustrating relationship between physical quantity q and wave number
Fig. 2. Schematic of SDOCT imaging system
Fig. 3. Results of Doppler shift. (a) Two-dimensional spectrum; (b) structural diagram of imaged plane mirror; (c) component map of Doppler shift
Fig. 4. Structural diagram of imaged plane mirror
Fig. 5. Comparison chart of PSF. (a) After calibration via Doppler shift method; (b) after calibration via traditional method
Fig. 6. Imaging results of esophageal tract. (a) Traditional histological staining microscopy; (b) three-dimensional image of esophageal tract obtained by proposed system; (c) image calibrated by traditional method; (d) image calibrated by proposed Doppler shift method
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