Determining the effective cutoff wavelength of single-mode fibers: An interlaboratory comparison
نویسندگان
چکیده
منابع مشابه
Comparative study of the effective single mode operational bandwidth in sub-wavelength optical wires and conventional single-mode fibers.
We present the first experimental comparison of effective single mode operation bandwidth in sub-wavelength optical wires (SOWs) and conventional single-mode fibers (SMFs). The full transmission spectrum, half-turn bend loss and mode field diameter were measured and compared for a variety of SMFs of different cut-off wavelength and a SOW. The SOW was shown to offer an enormously broadband singl...
متن کاملBroadband single-mode operation of standard optical fibers by using a sub-wavelength optical wire filter.
We report the use of a sub-wavelength optical wire (SOW) with a specifically designed transition region as an efficient tool to filter higher-order modes in multimode waveguides. Higher-order modes are effectively suppressed by controlling the transition taper profile and the diameter of the sub-wavelength optical wire. As a practical example, single-mode operation of a standard telecom optical...
متن کاملDesign of Endlessly Single Mode Photonic Crystal Fibers with Desirable Properties using HC-EDA Algorithm
In this article, Hill Climbing (HC) and Estimation of Distribution Algorithm (EDA) are integrated to produce a hybrid intelligent algorithm for design of endlessly Single Mode Photonic Crystal Fibers (SMPCFs) structure with desired properties over the C communication band. In order to analyzing the fiber components, Finite Difference Frequency Domain (FDFD) solver is applied. In addition, a spe...
متن کاملComprehensive Theoretical Study on Threshold Power of Stimulated Brillouin Scattering in Single-Mode Fibers
We have investigated and developed a theoretical approach to explore stimulated Brillouin scattering (SBS) phenomena in single mode fiber. SBS happening threshold power condition has been studied in terms of fiber parameters and input pump power. To assess threshold power precisely, the pump depletion effect and fiber loss has been included by employing 1% criterion. The threshold exponential g...
متن کاملBandwidth optimization of single-polarization single-mode photonic crystal fibers
We present an algorithm for computing single-polarization single-mode (SPSM) photonic crystal fibers with optimal bandwidth. Our approach is a topology optimization strategy based on convex conic optimization combined with a subspace method. The original problem of maximizing the bandwidth between the fundamental guided mode and the higher order unguided modes is reformulated as a problem of op...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Lightwave Technology
سال: 1985
ISSN: 0733-8724
DOI: 10.1109/jlt.1985.1074147