With more demands of capacity and speed in transmission in current communication systems, a higher system was put forward. Optical communication system is developed apace because it has so many merits such as tremendous transmit bandwidth, very low transmit losses and anti-interfere of strong electromagnetism. All optical exchange scheme has been the trend of modern
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With the continuous development of optical network,the demand of high-speed and reliability of optical switch is increased.Magneto-optic switch is expected to play an important role in all-optical network due to its high switching speed,operating at low voltages,featured as low insertion loss and intrinsic non-reciprocity.A new Magneto-optic switch is proposed and manufactured by the supporting of
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High-speed guided-wave acousto-optic modulator will be one of the best switching devices of the Q-switched all-fiber laser for their high speed, compact size, low insertion loss, excellent design flexibility, high mechanical stability, low driver power requirement and good integration. At the same time, it can be used in the high -speed optical communications.The paper is
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Optical switches and arrays are key components in optical communication networks, and asthe application of data communication and dense wavelength division multiplexing (DWDM)systems, it is an urgent need of stable and feasible network management for the complicatednetwork topology. The functions, including optical add/drop, optical interconnects, opticaldomain optimization, optical routing, optical protection and optical recovery, all
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