Time-domain optical coherence tomography at 2 $\mu \mathrm{m}$ using GaSb-based broadband superluminescent diode

Ifte Khairul Aam Bhuiyan, Alejandro Martinez Jimenez, Ramona Cernat +8

We report a time-domain optical coherence tomography (TD-OCT) system operating in the 2 $\mu \mathrm{m}$ spectral region, enabled by a GaSb-based superluminescent diode (SLD). The spe…