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A new resonance breaking in-fiber switch as an all-optical network component is investigated and presented. A transient grating is applied to break the transverse resonance of the fundamental waveguide mode and the power coupled into the higher order propagating mode is computed using coupled mode theory (CMT). The coupling of the modes with the grating forming beams in the evanescent region of the...
Using distributed feedback laser diode (DFB-LD) in a high-speed transmission system, the chirp effect in the LD is a factor limiting transmission span length. We discussed the impact of fiber chromatic dispersion on this system performance at 10-Gb/s due to LD chirp effect. For the dispersion range of -3.51 to 2.97 ps/nmmiddotkm, negative power penalties have been observed due to the pulse compression...
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