In general, “chirp” refers to self-phase modulation during the light intensity modulation process, and is defined as the relative time variation of the optical phase relative to the normalized int...
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The main fridge we bought three years ago for down here had the ice maker die a month ago. Hubby bought a new kit or whatever and fixed it. Fridge in Roanoke that was four years old died
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In this paper, we experimentally investigate the chirping properties of a silicon RRM by measuring the variations of the amplitude and phase of the electric field at its output using a coherent detection
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Chirp occurs when directly driving a laser, the change in carrier density changes the effective index of refraction, and thus the oscillation optical frequency This can be interpreted as a bit-synchronous
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The effect of chirp can be reduced by using external modulators. When the modulator pulses the laser, a difference in the refractive index of the laser output can cause a chirp in a WDM
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Modulation chirp refers to the frequency modulation that occurs when an optical transmitter is intensity modulated, which typically broadens the spectral bandwidth of the modulated
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There are several techniques available to characterize modulation-induced frequency chirp in optical transmitters. The often-used techniques include modulation spectral measurement,
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Modulator''s chirp factor and chromatic dispersion of the fiber are two of the parameters responsible for setting an upper limit of the fiber-optic system performance.
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We have demonstrated a sensitive chirp monitoring technique appropriate for digital data modulation without the need for a spectrometer. The technique allowed us to study the operation of a modulator
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Welcome to the OBX Connection member login area. Simply type in you login name and password to access your OBC Member Account. This account gives you access to many member-only features
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The frequency chirping properties of a silicon ring resonator modulator are experimentally investigated and compared to a numerical model. The influence of the wavelength detuning and the modulation
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Similar to direct modulation, MZ modulators also suffers chirping, where the chirp-like spectral broadening occurs in an external modulation technique. One possible cause is the wavelength...
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