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The Latest Development of Optical Fiber, Optical Fiber Band and Optical Cable Technology Abroad

Liu Liangyan

Strategic Study of CAE 2001, Volume 3, Issue 9, Pages 86-94

Abstract:

In this paper, new development about the study of dispersion-compensable low transmission loss opticalfiber, nonzero dispersion displacement optical fiber, and carbon-coated or silicon nitride-coated opticalfiber (applied in bad environment) was comprehensively introduced.Then the manufacture technology of band optical fiber including its structure, coatings, properties andMulti-core optical fiber band cable manufacture technology such as twisted loose-tube, center loose-tube

Keywords： optical communication low transmission loss optical fiber optical fiber band band optical fiber cable

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Analysis on the Performance of Lightwave in the Large-core Optical Fiber Connector

Wang Yunming,Sun Xiaohan,Zhang Mingde

Strategic Study of CAE 2002, Volume 4, Issue 10, Pages 52-56

Abstract:

An analytical model for the large-core optical fiber connector is presented based on beam propagationof connector, affections of the coupling length and coupling angle for the connector on the insert loss

Keywords： beam propagation method (BPM) large-core optical fibers tapered connector insert loss

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Smart optical-fiber structure monitoring based on granular computing

Guan LU, Dakai LIANG,

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 4, Pages 462-465 doi: 10.1007/s11465-009-0073-2

Abstract: Using an optic fiber self-diagnosing system in health monitoring has become an important direction ofThe buried optic fiber sensor can be used to test the parameters of the composite material.The paper investigates an optic fiber smart layer and presents a method for realizing optic fiber smartAfter the analysis, it is presumed that optic fiber smart structure monitoring based on granular computation

Keywords： smart material and structure GrC optical fiber sensor rough set clustering algorithm

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Optical Fiber Communication Technology: Present Status and Prospect

Tan Zhongwei, Lu Chao

Strategic Study of CAE 2020, Volume 22, Issue 3, Pages 100-107 doi: 10.15302/J-SSCAE-2020.03.016

Abstract:

As an important application of laser technology, optical fiber communications, which puts forward higher requirements for the optical fiber communication technology.Through analysis, the challenges in optical fiber communication systems with an ultra-large capacityresearch on low-loss optical fibers and technologies related to space division multiplexing.With the development of devices and integration technology, the optical fiber communication industry

Keywords： optical fiber communications optical networks ultra-large capacity integration intelligence

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A novel decoupling approach to an integrated optical-fiber proximity sensor for robots

LIU Guixiong, LI Xiani

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 2, Pages 164-167 doi: 10.1007/s11465-007-0027-5

Abstract: The structure and the working principle of a self-compensational integrated optical-fiber proximity sensor

Keywords： multiscale different self-compensational integrated information implementation

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Digitalization optical open loop test system for fiber optic gyroscope

ZHANG Deng-wei, SHU Xiao-wu, MU Xu-dong, LIU Cheng

Frontiers of Mechanical Engineering 2006, Volume 1, Issue 4, Pages 434-438 doi: 10.1007/s11465-006-0053-8

Abstract: In order to receive and process the open loop signal from fiber optic gyroscopes speedily, stably andrate is no more than 10, the highest bit rate is 8 MB/s and the open loop detection system for optic fiber

Keywords： stability real-time controlling standardization controlling procedure complete digitalization

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Low-carbohydrate diets lead to greater weight loss and better glucose homeostasis than exercise: a randomized

Frontiers of Medicine 2021, Volume 15, Issue 3, Pages 460-471 doi: 10.1007/s11684-021-0861-6

Abstract: This study enrolled adults with overweight or obesity to explore whether either low-carbohydrate dietAfter the interventions, LCD led to a larger weight loss than EX (−3.56±0.37 kg vs. −1.24±0.39 kg, low-density lipoprotein cholesterol increased inCompared with exercise, LCD might be more efficient for weight loss and glucose homeostasis in people

Keywords： low-carbohydrate diet obesity nonalcoholic fatty liver disease continuous glucose monitoring mean

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Records Broken for Optical Fiber Capacity and Distance

Mitch Leslie

Engineering 2021, Volume 7, Issue 2, Pages 139-140 doi: 10.1016/j.eng.2020.12.010

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Inner strain determination of three-dimensional braided preforms with co-braided optical fiber sensors

LI Xianghua, LIU Xiaohui, YUAN Shenfang

Frontiers of Mechanical Engineering 2008, Volume 3, Issue 4, Pages 416-420 doi: 10.1007/s11465-008-0062-x

Abstract: Because of their desirable attributes and outstanding performance, optical fiber sensors (OFSs) can be

Keywords： different experimental characterization three-dimensional composite micro-bend

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Recent developments in novel silica-based optical fibers Special Feature on Optoelectronic Devices and Inte

Ting-yun WANG, Fu-fei PANG, Su-juan HUANG, Jian-xiang WEN, Huan-huan LIU, Li-bo YUAN

Frontiers of Information Technology & Electronic Engineering 2019, Volume 20, Issue 4, Pages 481-489 doi: 10.1631/FITEE.1900017

Abstract:

We have summarized our recent work in the area of novel silica-based optical fibers, which can beclassified into two types: silica optical fiber doped with special elements including Bi, Al, and Ce,For element-doped optical fiber, the Bi/Al co-doped silica fibers could exhibit a fluorescence spectrumCoaxial-core optical fiber is another novel kind of silica-based optical fiber that has two coaxial waveguideconical optical field.

Keywords： Optical fiber Fiber optic device Silica-based special fiber

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A low cost wearable optical-based goniometer for human joint monitoring

Chee Kian LIM, Zhiqiang LUO, I-Ming CHEN, Song Huat YEO

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 1, Pages 13-22 doi: 10.1007/s11465-011-0201-7

Abstract: On the other hand, electronic and optical fiber-based goniometers promise better performance over itsIn this paper, we present a reliable and non-intrusive design of an optical-based goniometer for humanThe proposed device was benchmarked against mechanical goniometer and optical based motion capture system

Keywords： optical goniometer human-joint measurement

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A Cu-modified active carbon fiber significantly promoted HS and PH simultaneous removal at a low reaction

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 6, doi: 10.1007/s11783-021-1425-3

Abstract:

• Cu_0.15-ACF performs the best for H₂S and PH₃ simultaneous removal.

Keywords： ACF H₂S PH₃ Cu Low temperature Simultaneous removal

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Structural Deformation Monitoring of Flight Vehicles Based on Optical Fiber Sensing Technology: A Review Review

Lianqing Zhu,Guangkai Sun,Weimin Bao,Zheng You,Fanyong Meng,Mingli Dong

Engineering 2022, Volume 16, Issue 9, Pages 39-55 doi: 10.1016/j.eng.2021.02.022

Abstract:

Structural deformation monitoring of flight vehicles based on optical fiber sensing (OFS) technology

Keywords： Optical fiber sensing technology Deformation monitoring Structural health monitoring Flight vehicle Aerospace

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Analysis of seepage monitoring for an earth dam model with distributed optical fiber sensors

Zhu Pingyu,Jiang Guilin,Leng Yuanbao

Strategic Study of CAE 2011, Volume 13, Issue 3, Pages 82-85

Abstract: fiber sensing technology is built to simulate seepages in earth dam.The strain curve of the tested optical fiber is obtained from the device in the experiment.The results certify the feasibility of the monitoring system based on distributed optical fiber sensingThe relationship between the load applied on the earth dam model and the strain of optical fiber sensorsfiber sensors.

Keywords： optical fiber sensing technology earth dam model monitoring strain ANSYS

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Research on Sunlight Collecting and Illuminating System

Zhang Yaoming

Strategic Study of CAE 2002, Volume 4, Issue 9, Pages 63-68

Abstract:

This paper gives a brief introduction to the progress in the research of collecting sunlight for indoor illumination in USA, Europe and Japan,and the achievements in the development of a system for automatically tracking and collecting sunlight by tackling key technologies,such as light focusing, tracking and transmitting, in China. It is noted that the future development is aimed at the research of light collection and photovoltation technologies to achive functions of electric power substitution and generation.

Keywords： sunlight collection optical fiber tracking illumination