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We report on the fiber-optic polarization-intensive optical modulator architecture by transferring Al/HfO2/ITO/ HfO2 stack around the core region of the D-fiber. The proposed modulator is capable of offering extinction ratio (ER) as high as 23.71 dB and insertion loss (IL) as low as 1.01 dB for the transverse electric (TE) mode. Concurrently, for transverse magnetic (TM) mode are 23.93 dB and 1.07...
Polarization rotation of vector solitons are numerically investigated in a fiber ring laser mode-locked with SESAM. The results show that the polarization rotation locked vector solitons can be formed in the fiber laser.
Presented is an experimental investigation on phase recovery time in semiconductor optical amplifiers (SOAs). The experiment is carried out using an integrated SOA-based Mach-Zehnder interferometer switch, under the injection of 2 ps optical pump pulses at 10 GHz. The phase recovery is derived from the measured output of the interferometer. An ultrafast component in the phase recovery is observed,...
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