Journal Article10.1364/OL.25.000165
Laser phase noise to intensity noise conversion by lowest-order group-velocity dispersion in optical fiber: exact theory.
TL;DR: The intensity spectrum after propagation formally approaches, for a large laser linewidth or a long fiber, the intensity spectrum of a thermal source having the same line shape as the laser.
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Abstract: An exact result for the spectral density of intensity variations that occur after propagation of ergodic light in a medium having lowest-order-only group-velocity dispersion is obtained and applied to the problem of semiconductor laser phase noise to intensity noise conversion in a single-mode optical fiber. It is shown that the intensity spectrum after propagation formally approaches, for a large laser linewidth or a long (or high-dispersion) fiber, the intensity spectrum of a thermal source having the same line shape as the laser.
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References
•Journal Article
Statistical optics
TL;DR: Development of this more comprehensive model of the behavior of light draws upon the use of tools traditionally available to the electrical engineer, such as linear system theory and the theory of stochastic processes.
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Analysis of laser phase noise to intensity noise conversion by chromatic dispersion in intensity modulation and direct detection optical-fiber transmission
TL;DR: In this paper, the phase noise conversion to intensity noise due to fiber chromatic dispersion is analyzed by deriving the noise power spectral density, and the system penalty due to this noise in the intensity modulation and direct detection (IM-DD) optical transmission using an external modulator is evaluated.
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Phase modulation to amplitude modulation conversion of CW laser light in optical fibres
TL;DR: In this paper, the induced amplitude modulation of sinusoidally phase-modulated CW 1.5?m laser light propagating in a single-mode fiber was measured.
120
Phase Modulation to Amplitude Modulation Conversion of cw Laser Light in Optical Fibers
Andrew R. Chraplyvy,R. W. Tkach,L. L. Buhl,Rod C. Alferness +3 more
- 24 Feb 1986
TL;DR: In this article, a phase-modulated (PM) optical wave with no amplitude modulation propagating in an optical fiber will be adversely affected by group velocity dispersion in the fiber, which causes amplitude modulation of the received signal which in turn leads to a penalty in coherent transmission systems.
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