Chromatic Dispersion Temperature Dependence Of Matched-Clad, Depressed-Clad, And Dispersion-Shifted Single-Mode Fibers

Kilmer, Joyce; Anderson, William T.; Johnson, Aaron J.

doi:10.1117/12.967595

Cited by 2 publications

(2 citation statements)

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“…The largest environmental factor affecting λ 0 is the temperature of the fiber. In dispersion-unshifted fiber samples, the temperature dependence of λ 0 is + 0.025 nm/°C, while for dispersion-shifted fibers the dependence is + 0.030 nm/°C [ 28 , 29 ]. There have been no reports of a temperature hysteresis effect on λ 0 , where the temperature was cycled over a large range (−60 °C to +250 °C) [ 28 ].…”

Section: Fiber Properties Effecting λmentioning

confidence: 99%

Accurate measurements of the zero-dispersion wavelength in optical fibers

Mechels¹,

Schlager²,

Franzen³

1997

J. Res. Natl. Inst. Stand. Technol.

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We have developed a frequency-domain phase shift system for measuring the zero-dispersion wavelength and the dispersion slope of single-mode optical fibers. A differential phase shift method and nonlinear four-wave mixing technique were also investigated. The frequency-domain phase shift method is used to produce Standard Reference Materials that have their zero-dispersion wavelengths characterized with an expanded uncertainty (k = 2) of ± 0.060 nm.

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Section: Fiber Properties Effecting λmentioning

confidence: 99%

Accurate measurements of the zero-dispersion wavelength in optical fibers

Mechels¹,

Schlager²,

Franzen³

1997

J. Res. Natl. Inst. Stand. Technol.

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“…The DS-SMF has a dispersion slope of 0.08 ps/km•nm 2 , which hardly changes with temperature. The zero-dispersion wavelength of the fiber is affected by temperature fluctuation, and the coefficient is about 0.03 nm/°C [20]. The laser has its own temperature control system.…”

Section: Discussionmentioning

confidence: 99%

Reconfigurable Instantaneous Frequency Measurement System Based on a Polarization Multiplexing Modulator

Yang

Liu

2019

IEEE Photonics J.

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We propose and demonstrate a new reconfigurable instantaneous frequency measurement (IFM) system based on a dual-polarization dual-drive Mach-Zehnder modulator (DPol-DMZM). By simply adjusting the dc biases on both arms of the DPol-DMZM, the upper and lower bounds of the IFM measurement range can be independently adjusted. Experiments have shown that the lower frequency bound is as low as 2 GHz, and the upper frequency bound is up to 23 GHz. The resolution of the three frequency measurement bandwidths of 5, 6.5, and 8 GHz is less than ±0.2 GHz. It is noted that the proposed IFM system is power dependent. To solve this problem, a power-independent scheme with a similar system structure based on a dual-polarization dual-parallel Mach-Zehnder modulator is proposed and theoretically analyzed.

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Chromatic Dispersion Temperature Dependence Of Matched-Clad, Depressed-Clad, And Dispersion-Shifted Single-Mode Fibers

Cited by 2 publications

References 0 publications

Accurate measurements of the zero-dispersion wavelength in optical fibers

Accurate measurements of the zero-dispersion wavelength in optical fibers

Reconfigurable Instantaneous Frequency Measurement System Based on a Polarization Multiplexing Modulator

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