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We demonstrate an all‐optical wavelength converter using a ring cavity that produces conversion efficiency of more than unity within a certain bandwidth. The highly nonlinear fiber is used as the parametric amplifying medium and it is pumped by four independent pump lasers at 1427, 1443, 1461, and 1493 nm. The parametric pump is formed internally from the ring cavity through the effect of stimulated...
This paper presents an in-depth analysis of resource requirements data related to the implementation of monolithic and multi-stage (Clos) crosspoint switches in CMOS VLSI technology. A crosspoint switch is composed of two parts: a switching matrix and a configuration mechanism. Previous papers comparing the pros and cons of monolithic and multi-stage implementations only consider the difference in...
This paper presents wavelength conversion based-on degenerate four-wave mixing (DFWM) assisted by Raman ring laser (RRL) in the distance of 3 km of highly nonlinear fiber (HNLF). By using a single external lightsource which functioning as a signal source, the effect of wavelength conversion at different FBG in RRL can be seen.
Optical wavelength conversion based-on degenerate four wave mixing (FWM) in Raman ring laser (RRL) in the distance of 3 km of highly nonlinear fiber (HNLF) is demonstrated in this paper. With using single external outsource, we present the effect of wavelength conversion while changing the fiber Bragg-grating (FBG) in RRL.
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