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All-optical feedforward fast AGC for multicore EDFAs has been successfully achieved. The maximum absolute value of the gain excursion against the change of the number of WDM channels between 1 and 40 has been significantly reduced from 7.9 dB to 0.65 dB by using the AGC scheme proposed by us.
When circuit parameters are known, it is easy to calculate the modified transient recovery voltage (TRV) with resister breaking or MOSA operating by numerical simulations. But, when the TRV is only known, it is very difficult to calculate the modified TRV by numerical simulations. This paper shows the theoretical analytic method of the modified TRV at such a circuit impedance modification as breaking...
Placental protein 5 (PP5)/tissue factor pathway inhibitor-2 (TFPI-2), a serine proteinase inhibitor, is homologous to tissue factor pathway inhibitor (TFPI) and commonly found in peripheral blood of pregnant woman. Although TFPI is well known to be synthesized primarily in endothelium and to play an important role in regulation of the extrinsic pathway of blood coagulation, the function of PP5/TFPI-2...
Placental protein 5 (PP5) is a placenta-derived glycoprotein with serine proteinase-inhibiting activity. To date its physiological functions have not been well elucidated. Recently, cDNA sequence analysis revealed that PP5 belongs to the Kunitz-type proteinase inhibitor family and it is identical to tissue factor pathway inhibitor-2 (TFPI-2), homologous to TFPI. Northern blot analysis demonstrated...
This paper describes a thyristor rectifier system controlled by microprocessor. We applied microprocessor to DC power supply in order to enhance maintenability. The following items are realized on development of the system: 1. Automatic charge capability, 2. Remote supervision and control capability, 3. Man-machine interface capability, 4. Running rectifier shift capability, 5. Self-diagnosis capability.
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