Results 271 to 280 of about 58,186 (307)
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Optics Letters, 2003
We report for what is believed to be the first time the use of transmissive fiber Bragg grating-based Fabry-Perot etalons for tunable dispersion compensation and dispersion-slope compensation. The resulting device has a number of advantages, such as low cost, ease of fabrication, full optical fiber compatibility, and simplicity.
Xuewen, Shu, Kate, Sugden
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We report for what is believed to be the first time the use of transmissive fiber Bragg grating-based Fabry-Perot etalons for tunable dispersion compensation and dispersion-slope compensation. The resulting device has a number of advantages, such as low cost, ease of fabrication, full optical fiber compatibility, and simplicity.
Xuewen, Shu, Kate, Sugden
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A novel design of dispersion and dispersion slope compensator for LEAF fiber in WDM systems
SPIE Proceedings, 2010Dispersion and dispersion slope management is a problem for LEAF fiber, because LEAF fiber has a low dispersion but a significantly high relative dispersion slope. This article demonstrates a design of dispersion and dispersion slope compensator for LEAF fiber in WDM systems.
Hao Zhang +5 more
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Role of Dispersion Slope in Fiber Optical Parametric Amplifiers
Optical Fiber Communication Conference (OFC) 2025We demonstrate that employment of gain fibers with low dispersion slope in fiber optical parametric amplifiers reduces the incurred error vector magnitude by up to 4.9 dB via mitigation of the impact of the pump phase modulation.
Vladimir Gordienko +2 more
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Ultrashort light pulse CDMA with simultaneous fiber dispersion and dispersion slope compensation
2001 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (IEEE Cat. No.01CH37233), 2002We evaluate a fiber link for simultaneously compensating fiber dispersion and dispersion slope in ultrashort light pulse code-division multiple access (CDMA) communication systems. The fiber link consists of a standard single-mode fiber (SMF) connected with two different types of dispersion-compensating fibers (DCF).
Y. Igarashi, H. Yashima
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Impact of fiber dispersion slope in transmission systems
OFC '98. Optical Fiber Communication Conference and Exhibit. Technical Digest. Conference Edition. 1998 OSA Technical Digest Series Vol.2 (IEEE Cat. No.98CH36177), 2002Summary form only given. Dispersion slope of the transmission fiber is becoming a major constraint in large-capacity long-haul lightwave transmission systems where the WDM signal-bandwidth is large or the channel bit rate is extremely high. Possible technologies to overcome this issue are discussed.
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Dispersion-slope parameter for monomode fiber bandwidth
Optical Fiber Communication, 1984Current single-mode communications systems generally use lasers with pulsed spectral widths of less than a few nanometers centered near the zero-dispersion wavelength λ0 of the overall fiber link. However, there is some uncertainly concerning the information-carrying capacity of these links.
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New medium-dispersion fiber with large effective area and low dispersion slope
Optical Fiber Communication Conference and Exhibit, 2002We designed and fabricated MDF with a dualring index profile. The fiber realized a large effective area of approximately 100 /spl mu/m/sup 2/, small dispersion slope of 0.065 ps/nm/sup 2//km, low attenuation of 0.212 dB/km. The splice loss between the fiber and a SM fiber was 0.12 dB.
S. Matsuo +3 more
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Fecal coliform dispersal by rain splash on slopes
Agricultural and Forest Meteorology, 2008Abstract The movement of fecal pathogens from land to surface and ground water are of great interest because of the public health implications. Non-structural best management practices that control the timing, volume, and placement of animal manures are commonly used to limit opportunities for fecal pathogens to enter water bodies.
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Compensation of chromatic dispersion and dispersion slope using a virtually imaged phased array
OFC 2001. Optical Fiber Communication Conference and Exhibit. Technical Digest Postconference Edition (IEEE Cat. 01CH37171), 2002Chromatic dispersion produced by the virtually imaged phased array (VIPA) is discussed. A newly designed 3-dimensional mirror produces uniform dispersion for each WDM channel with a wide variable dispersion range. The VIPA with the mirror also produces dispersion slope by including a diffraction grating.
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US Dispersion Slope in Patients with Varying Liver Pathology
Radiology, 2023Katsutoshi Sugimoto +2 more
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