Phase Shift Technique for the Measurement of Chromatic Dispersion in Optical Fibers Using LED's

Costa, B.; Mazzoni, D.L.; Puleo, M.; Vezzoni, E.

doi:10.1109/tmtt.1982.1131283

Cited by 110 publications

(45 citation statements)

References 6 publications

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“…Fig 1 shows an image of the device in which the main parts have been indicated and further magnified. Phase-shifting techniques are widely used for metrology purposes [4], and in this work we apply it to wavelength monitoring. The wavelength response of an MZI is a sinusoidal curve, and the exact position in the wavelength domain depends on the phase delay difference between the two arms.…”

Section: Working Principlementioning

confidence: 99%

Fully integrated SOI wavelength meter based on phase shift technique

Ruocco

Bogaerts

2015

2015 IEEE 12th International Conference on Group IV Photonics (GFP)

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Section: Working Principlementioning

confidence: 99%

Fully integrated SOI wavelength meter based on phase shift technique

Ruocco

Bogaerts

2015

2015 IEEE 12th International Conference on Group IV Photonics (GFP)

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“…To determine which fibers would be used, the chromatic dispersion, Brillouin resonance frequency, and SBS gain of each fiber was measured. The dispersion of each type of fiber was measured with a variation of the modulation phase shift method [25]- [26] using the setup shown in figure 4 [27]. Light from a tunable laser was modulated using an MZM and transmitted through the fiber under test.…”

Section: Increasing the Sbs Thresholdmentioning

confidence: 99%

Maximizing Optical Power Throughput in Long Fiber Optic Links

Campillo¹,

Bucholtz²,

Williams³

et al. 2006

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Standard Form 298 (Rev. 8-98)Prescribed by ANSI Std. Z39.18Public reporting burden for this collection of information is estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing this collection of information. We present an analysis of the design considerations for creating a long, high-bandwidth, and high stimulated Brillouin scattering (SBS) threshold fiber optic link by concatenating lengths of differing fiber types. These considerations are then applied to the construction of a 20.4-km link. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) SPONSOR / MONITOR'S ACRONYM(S) 9. SPONSORING / MONITORING AGENCY NAME(S) AND ADDRESS(ES) SPONSOR / MONITOR'S REPORT NUMBER(S)

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“…An intrinsic limit to the information carrying capacity of optical fibers is set by the wavelength dependence of the propagation constant, resulting in chromatic dispersion and in consequent bandwidth penalty [4]. Hence, the need of an efficient measurement technique to evaluate chromatic dispersion properties of optical fibers in an accurate and possibly simple way [4].…”

Section: Introductionmentioning

confidence: 99%

“…Hence, the need of an efficient measurement technique to evaluate chromatic dispersion properties of optical fibers in an accurate and possibly simple way [4]. Chromatic dispersion in an optical fiber is the limiting factor in achieving very high bandwidth communication systems [5].…”

Section: Introductionmentioning

confidence: 99%