Fig. 3 | Nature Communications

Fig. 3

From: Organic field-effect optical waveguides

Fig. 3

Modulation features of CHICZ-based OFEWs. a–d Field-effect modulation on an optical waveguide of CHICZ ribbons. a–c Working in mode I. a PL intensity dependence on gate voltage. b PL intensity dependence on source–drain voltage. c Modulation percentage of the waveguide intensity tuned by different source–drain voltages. d PL intensity dependence on source–drain voltage working in mode II. e and f Optical waveguide modulation on field-effect performance. Transfer characteristic dependence on a different laser illumination working in e, mode I and f, mode II, respectively

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