Intensity noise reduction using phase–amplitude coupling in a DFB diode laser

Chang, Tiejun; Poizat, Jean‐Philippe; Grangier, Philippe

doi:10.1016/s0030-4018(97)00676-7

Cited by 9 publications

(2 citation statements)

References 20 publications

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“…1,2 In contrast, in passively mode-locked lasers such as the Kerr lens Ti:sapphire laser, it has been thought that phase noise, i.e., pulse timing jitter and pulse width fluctuation, are negligible at high detection frequencies (Ͼ1 kHz), and that amplitude fluctuations and phase noise are not correlated. Only recently, Poppe et al 3 observed a notable asymmetry in the noise power spectrum of an Ar ion pumped, mirrordispersion-controlled, sub-10 fs Ti:sapphire laser, which was attributed to coupling between timing jitter and pulse intensity fluctuations.…”

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Noise suppression in Ti:sapphire laser-based electro-optic sampling

Zhang

Ruo

Jackson

1999

Applied Physics Letters

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High coherent bi-chromatic laser with gigahertz splitting produced by the high diffraction orders of acousto-optic modulator used for coherent population trapping experiments Rev. Sci. Instrum. 82, 123104 (2011) Self-mixing interferometry in vertical-cavity surface-emitting lasers for nanomechanical cantilever sensing Appl. Phys. Lett. 94, 091103 (2009) Field fluctuations and spectral line shape in semiconductor lasers subjected to optical feedback J. Appl. Phys. 95, 7573 (2004) Supermode-noise suppression using a nonlinear Fabry-Pérot filter in a harmonically mode-locked fiber ring laser Appl. Phys. Lett. 81, 4520 (2002) Modulation doped InGaAsP quantum well laser emitting at 1.55 μm J. Appl. Phys. 90, 38 (2001) Additional information on Appl. Phys. Lett.

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“…This behavior strongly suggests that total intensity noise is reduced due to amplitude-phase noise coupling in this Ti:sapphire laser, in analogy to the situation in semiconductor lasers. 1,2 The phase-to-amplitude conversion is realized here with the birefringent components and differential detection in the EOS system. To explain the data of Fig.…”

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confidence: 99%