Phase-Sensitive Optical Coherence Microscopy (OCM) - Biomedical Optical Phase Microscopy and Nanoscopy - page 256

Mirror

Reference
arm

Magnitude

Sample

λ

Beam
splitter

Broadband
source

Magnitude Magnitude

FT

Spectrometer

λ

Depth

Figure 13.3
SD-OCM.

Mirror

Reference
arm

Scanning the
wavelength

Magnitude

Sample

λ

Beam
splitter

λ

Swept
source

Magnitude

Photodiode
detector

Time

Figure 13.4
SS-OCM.