FIG 2 (IMAGE)
Caption
Figure 2. Results of three demodulation schemes during refractive index detection: (a) Dual-wavelength laser spectra in solutions with different RIs; (b) fitting relationship between laser wavelength and RI; (c) RF spectrum in solutions with different RIs; (d) FSR response with RI and its fitting curve; (e) The 4th notch frequency response with RI and its fitting curve.
Credit
OEA
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CC BY