Yifang Wang, Kan Wu, Jianping Chen. All-optical modulator based on MoS2-PVA thin film[J]. Chinese Optics Letters, 2018, 16(2): 020003
- Chinese Optics Letters
- Vol. 16, Issue 2, 020003 (2018)
Fig. 1. (a) TEM image of MoS 2 MoS 2 MoS 2 MoS 2
Fig. 2. Experimental setup of an all-optical modulator with MoS 2
Fig. 3. (a) Modulated output signal, inset: pulsed pump light, (b) a zoomed view of a single off-on-off transition of the output pulse (black) and exponential fit (red), and (c) a long-time stable output.
Fig. 4. Output signal pulses when the pump pulses with different duty cycles and (a) the same peak power and (b) different peak powers are applied.
Fig. 5. (a) Burst of pulsed pump light and (b) device output.
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Table 1. Comparison of Modulated Output Pulses Generated by the Pump Pulses with Different Duty Cycles
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