Chromatic definition12/29/2023 Noxious liquid substance means any substance indicated in the Pollution Category column of chapter 17 or 18 of the International Bulk Chemical Code or provisionally assessed under the provisions of regulation 6.3 as falling into Category X, Y or Z. The coating is attracted to the substrate by the electrostatic potential between them.Īcute toxicity means concurrent and delayed adverse effects that result from an acute exposure and occur within any short observation period, which begins when the exposure begins, may extend beyond the exposure period, and usually does not constitute a substantial portion of the life span of the organism. Pneumatic tire means every tire in which compressed air is designed to support the load.Įlectrostatic spray means a method of applying a spray coating in which opposite electric charges are applied to the substrate and the coating. Inherited metabolic disease means a disease caused by an inherited abnormality of body chemistry for which testing is mandated by law In the case of existing cables owned by the RAILWAYS, the specifications in Chapter 2 must be met with respect to the following optical properties at 1550 nm : Attenuation, Chromatic Dispersion, and Polarization Mode Dispersion.Īmong the fiber’s effects that affect the HFR transmission mentioned before (Figure 4.2), the most relevant is the Chromatic Dispersion (CD).Īutomatic disconnect means a device that when triggered, conductively separates the electric energy sources from the rest of the high voltage circuit of the electric power train. Ilona Ābola „ Evaluation of Chromatic Dispersion Compensation Methods in WDM-PON Systems”, (Supervisor Prof.Ĭhromatic Dispersion is the broadening or spreading of a pulse of light due to the nonzero spectral width of a transmission signal.Īdjustable Chirp Injection-Locked 1.55-μ m VCSELs for Enhanced Chromatic Dispersion Compensation at 10-Gbit/s.Ĭhromatic Dispersion: The chromatic dispersion shall be less than 3.3 ps/(nm.km) for 1310 nm and less than 18 ps/(nm.km) at 1550 nm as measured in accordance with the latest revision of EIA/TIA Standard FOTP-169.įor leased fibre, the Chromatic Dispersion (CD) and Polarization Mode Dispersion (PMD) parameters need to be checked by the RAILWAYS in order to verify whether the fibres meet the specifications of HERMES as defined in chapters 2 and 3.Īuxiliary units (Dispersion Compensation Modules – DCMs): these are used when needed on long lines to counteract the effects of Chromatic Dispersion. Viktors Romans „ Research and Evaluation of Chromatic Dispersion Compensation Schemes for Long-Haul Fiber Links”, (Supervisor Prof.ĪNSI/TIA/EIA-455-175A-92, Chromatic Dispersion Measurement of Single-Mode Optical Fibers by the Differential Phase-Shift Method. Examples of Chromatic Dispersion in a sentence
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