Fig. 5: Laser control unit (LCU). | Nature Communications

Fig. 5: Laser control unit (LCU).

From: A thin film lithium niobate near-infrared platform for multiplexing quantum nodes

Fig. 5

a Schematic of LCU, that combines an AM to form optical pulses, and PM for frequency shifting via optical shearing effect of laser light. b Diagram of the experimental setup used to characterize LCU. c Temporal profile of the generated pulse with pulse width down to 200 ps. d Frequency spectrum of generated and frequency-shifted optical pulses. A shift of  ±33 GHz is demonstrated.

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