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Design of chirped pulse compressors for monolithic integration in InGaAsP/InP materials

Two highly dispersive devices of InGaAsP/InP integrated chirped pulse compressors are designed: a directional coupler and a uniform Bragg grating. Results of numerical analysis for the propagation of a chirped pulse in both devices are presented. Both devices present a good compression factor for device lengths useful for integration. The compression factor and the length of the two devices have been compared looking for an optimum behaviour for a monolithic implementation in a 40 GHz mode-locked diode laser.