A rapid method of measuring dispersion in low coherence interferometry and optical coherence tomography systems

作者：Meadway Alexander^*; Darbrazi Seyed Hamid Hosseiny; Dobre George; Rosen Richard B; Podoleanu Adrian Gh

来源：Journal of Optics, 2010, 12(1): 015302.

DOI：10.1088/2040-8978/12/1/015302

• dispersion
• optical coherence tomography
• OCT
• low coherence interferometry
• LCI
• white light interferometry

A method of using multiple spectral channels to measure dispersion mismatch in optical coherence tomography (OCT) and low coherence interferometry systems is presented. The method is tested on a time domain OCT system in comparison to the measurement of the auto-correlation profile. The method is quicker to implement and is more sensitive than the measurement of the auto-correlation profile.

• 出版日期2010-1