TABLE I.

Performance of Representative OCM Systems

Authors	Scanning	Image Pixels	Sensitivity	Normalizeda
Izatt et al., Ref. [4]	point	100 × 100	103.5 dB with 100 s per image	N/Ab
Aguirre et al., Ref. [5]	point	250 × 1375	> 93 dB with 0.25 s per image	> 99 dB
Aguirre et al., Ref. [7]	point	500 × 750	98 dB with 0.5 s per image	103 dB
Chen et al., Ref. [15]	line	256 × 256	93 dB with 0.6 s per image	95 dB
Dubois et al., Ref. [10]	full-field	256 × 256	90 dB with 4 s per image	84 dB
Oh et al., Ref. [13]	full-field	320 × 256	86 dB with 2 s per image	83 dB

^aNormalized to 1-Hz imaging speed. For point and line scanning OCM, slow axis also normalized to 250 pixels.

^bImage is acquired by X–Y Iranslational stage therefore speed might not be scalable.