A. K. Zamzuri

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An all-optically generated millimeter wave carrier at 21.67 GHz is experimentally achieved. This frequency is realized when two consecutively generated laser wavelength are heterodyned on the 60 GHz high-speed photodiode. The mixing between the Brillouin pump and the second-order Stokes wavelengths is spaced by 1.7 nm. This spacing, which is doubled from(More)
This report is presented to validate the double-pass amplification characteristics in discrete Raman. The double-pass discrete Raman amplifier (DRA) based on dispersion compensating fiber (DCF) and high reflection fiber Bragg grating (FBG) at pump wavelength is constructed with the pump light at 1435 nm launched in counter-directional to the incoming input(More)
All-optical gain-control Raman fiber amplifier (RFA) based on ring cavity technique using a pair of circulators is investigated experimentally. A pair of 1465 nm laser diodes are used as the pump source to the RFA which provides a gain peak at around 1565 nm. The analyses of gain and noise figure are carried out using lasing wavelengths of 1550 and 1565 nm.(More)
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