An Er-doped fiber laser configuration is described which utilizes a coupled cavity terminated with Bragg reflectors with intracavity 1.48 μm laser diode used as pump source and modulator. This approach represents a minimal configuration for a mode-locked and Q-switched fully integrated fiber laser. Individual addressing of reflectors and fast wavelength switching can be obtained by current modulation of the laser diode in a dispersive compound resonator.
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Okhotnikov et al. (1994) studied this question.
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