Theoretical or Mathematical/ optical fibre claddingperiodic structures/ radiation classificationradiation propertiesguided modesBragg fibercylindrically symmetric structureperiodic structureTE modeTM modecladding field envelopeThis article classifies modes into radiation and guided modes in a Bragg fiber, which has...
Fibre optics and optical communicationsImaging and sensingPhotonic devicesIn optical communications the transmission bandwidth of single mode optical fibers is almost fully exploited. To further increase the capacity of a telecommunication link, multiplexing techniques can be applied across 5 physical ...
We use the sigmoid function of Eq. (5) to model the COD of one fiber family. This sigmoid function has a step at the mean orientation angle\({\bar{\theta}}\), a steepness given by the dispersion\(b\)of the fibers around its mean orientation and a height given by the amplitude\(a...
- Proceedings of SPIE - The International Society for Optical Engineering 被引量: 75发表: 2005年 基于高双折射光子晶体光纤环镜的全光纤平顶梳状滤波器(英文) A novel all-fibre flat-top comb filter based on a high birefringence photonic crystal fibre loop mirror is proposed and demonstrated. We ...
The physical properties of fibres have a major effect on paper quality.Consequently fibre analysis has always been of interest but hitherto paper attributes have been predicted by measuring methods such as the Bauer McNett classifier or freeness measurement.Based on image analysis,modern fibre analyser...
Indian Journal of Fibre & Textile Research, 38, 156–160. CAS Google Scholar Noreen, H., Zia, M. A., Ali, S., & Hussain, T. (2014). Optimization of bio-polishing of polyester/cotton blended fabrics with cellulases prepared from Aspergillus niger. Indian Journal of Biotechnology, 13, ...
a: absorption line(s) present in optical spectrum. CWB: colliding wind binary. d.e.l.: diluted emission lines. t.w.: this work. FORMAT OF THE CATALOGUE Column 1: Running number from VIth Catalogue (van der Hucht et al., 1981) and intermediate numbers. Column 2: Star name: Bayer ...
17.180.01 Optics and optical measurements in general 17.180.20 Colours and measurement of light 17.180.30 Optical measuring instruments 17.180.99 Other standards related to optics and optical measurements 17.200 17.200.01 Thermodynamics in general 17.200.10 Heat. Calorimetry 17.200.20 Temperature-measuring...
Phonon microscopy21,22,23 is a highly promising technique for the examination of elastic properties at the single-cell level. Its contrast is given by the sound velocity, its lateral resolution is given by optics and exhibits super-optical axial resolution. All these features arise due to the ...
The application of HSI for in vivo disease diagnosis within the human body, for example in the gastrointestinal tract, requires the HSI system to be paired with a flexible optical fibre endoscope to access internal body cavities. Challenges arise from this pairing due to: motion of the lumen ...