Figure 2 | Gas sensing based on the graphene-integrated microrod resonator (IMAGE)

Maximum Academic Press

Figure 2 | Gas sensing based on the graphene-integrated microrod resonator

Caption

(a) Diagram of the experimental setup. (b) Photograph of the gas chamber, fixture setup, and the tapered fiber-coupled microrod resonator. (c)-(e) Shifts in the resonant positions of the graphene-integrated microrod resonator modes in response to different concentrations of NH3, CO2, and NO2, respectively.

Credit

Photonic Sensors

Usage Restrictions

Credit must be given to the creator.

License

CC BY

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.