CS Sobrinho,AC Ferreira,JWM Menezes,... - 《Optics Communications》 被引量: 21发表: 2008年 Optical and Logic Gate Implementation using Four Wave Mixing in Semiconductor Optical Amplifier for High Speed Optical Communication Systems A simple scheme for an all-optical AND gate, based on four-wave...
Phase coherent beams to drive the N-system are produced using a double injection scheme. We show that the control beam can be used to Stark shift or split the EIT resonance. Finally, we show that the when the control beam is on-resonance one observes a Doppler-free and sub-natural ...
The present study provides insight of PBL height variances in the GEOS-5 model. A case over the Equatorial Pacific indicates that PBL heights from the GEOS-5 model are greater than 25%, on average, than the satellite-derived PBL parameter. PBL height biases in the Equatorial Pacific may be...
Model Reference Adaptive Control Scheme for Retuning Method-Based Fractional-Order PID Control with Disturbance Rejection Applied to Closed-Loop Control of... This study demonstrates the utilization of model reference adaptive control (MRAC) for closed-loop fractional-order PID (FOPID) control of a ...
摘要: PROBLEM TO BE SOLVED: To reduce the load on a router and a call control server by an arrangement where the call control server performs congestion control in cooperation with the router in an IP network performing speech communication using VoIP....
The comparative research is carried out from the theoretical perspective of model analysis, and a controller optimization scheme is proposed. Finally, under the grid and neutral current waveform quality of simulation and experiment, the correctness and effectiveness of the proposed scheme is verified. ...