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64QAM Modulator with a Hybrid Configuration of Silica PLCs and LiNbO 3 Phase Modulators for 100-Gb/s Applications
64QAM Modulator Hybrid Configuration Silica PLCs LiNbO 3 Phase Modulators for 100-Gb/s Applications
2015/7/14
We demonstrate an optical 64QAM modulator operating at 60 Gb/s (with single polarization).Asymmetric couplers and an array of 12 high-speed phase modulators are integrated with a hybrid configuration ...
Guided-Wave Electro-Optic Single Side-Band Modulators by Use of Polarization-Reversed Structures
Electro-optic modulator Polarization-reversal Optical waveguide
2009/6/8
Novel guided-wave electro-optic (EO) single side-band (SSB) modulators by using periodically polarization-reversed structures are proposed and demonstrated. Adopting the polarization-reversal schemes ...
Developments in Gigascale Silicon Optical Modulators Using Free Carrier Dispersion Mechanisms
Gigascale Silicon Optical Modulators Carrier Dispersion Mechanisms
2009/5/19
This paper describes the recent advances made in silicon optical modulators employing the free carrier dispersion effect, specifically those governed by majority carrier dynamics. The design, fabricat...