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. 2023 Oct 31;14(11):6060–6071. doi: 10.1364/BOE.505308

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Fig. 1. — The configuration of the SD-OCT system. A) The hardware connection and triggering mechanism of the SD-OCT system. SLED: Super Luminescent LED; C: Collimator; PC: Polarization Controller; FL: Focusing Lens; M: Mirror; DG: Diffraction Grating; LC: Linear Camera; FG: Frame Grabber; DMA: Direct Memory Access; DAC: Digital Acquisition Card; CPU: Central Processing Unit; GPU: Graphical Processing Unit. B) The timing diagram of the master clock to synchronize the camera using frame sync, and the corresponding timing of the X-Y galvanometer scanner’s voltage position.