All-fiber optical modulator based on no-core fiber and magnetic fluid as cladding<xref ref-type="fn" rid="cpb141119fn1">*</xref>

All-fiber optical modulator based on no-core fiber and magnetic fluid as cladding*

Chen Yao-Fei^a), Han Qun^a),^†, Liu Tie-Gen^a),^b),^‡

Fig. 4. a, c, e Temporal response of modulator with the MF#cod#x2019;s concentration of 3.9% when the magnetic field is switched onoff between 0 and 160, 320, and 600 Oe, respectively; b, d, f the corresponding exponential functions fitting to the detected power depending on time.