Zobrazeno 1 - 10
of 201
pro vyhledávání: '"Weihong Bi"'
Publikováno v:
Water, Vol 15, Iss 14, p 2537 (2023)
In recent years, the rapid monitoring of total organic carbon (TOC) in natural waters has attracted increasing attention. Optical methods are a valid tool for measurement. Nevertheless, how to more accurately establish the mapping relationship betwee
Externí odkaz:
https://doaj.org/article/a4a9906d6e78467386eb3020224de082
Autor:
Xinghu Fu, Zhenxing Wang, Jiaxuan Li, Shuangyu Ma, Guangwei Fu, Wa Jin, Weihong Bi, Yanhua Dong
Publikováno v:
IEEE Photonics Journal, Vol 13, Iss 2, Pp 1-13 (2021)
In this paper, an Ag nanoparticles (AgNPs) modified multimode fiber (MMF) SERS probe prepared based on sol self-assembly method is proposed and fabricated. Different fiber SERS probes (AgNPs-MMF-x, x is the self-assembly time) are obtained by adjusti
Externí odkaz:
https://doaj.org/article/adacd6d4a30342a59138cb93dfa27c18
Autor:
Xinghu Fu, Ran Ran, Qiannan Li, Zhexu Huang, Dongshu Li, Rongjing Zhang, Guangwei Fu, Wa Jin, Yuefeng Qi, Weihong Bi
Publikováno v:
IEEE Photonics Journal, Vol 13, Iss 5, Pp 1-5 (2021)
A few mode fiber temperature sensor filled with PDMS based on vernier effect is proposed. It uses single mode fiber (SMF), few mode fiber (FMF), and polydimethylsiloxane (PDMS) to form the SMF-air microcavity-FMF-PDMS-FMF structure. It is to slot the
Externí odkaz:
https://doaj.org/article/d0fcd93d05944f128ed00a24a8354931
Publikováno v:
IEEE Photonics Journal, Vol 13, Iss 6, Pp 1-8 (2021)
An omni-azimuth angle sensor for tilt measuring based on fiber Bragg grating (FBG) array is proposed. It is designed based on the sensitivity of FBG to axial traction. The sensor consists of a mass block and a cube frame connected by an FBG array. Th
Externí odkaz:
https://doaj.org/article/2f73fb82769341439648648d740c381e
Publikováno v:
Photonics, Vol 8, Iss 11, p 488 (2021)
A new kind of gold-coated hexagonal photonic crystal fiber polarization filter is designed in this paper. The filtering properties can be adjusted through varying the structural parameters. With the 25.60 nm gold film thickness, the losses of the res
Externí odkaz:
https://doaj.org/article/7ccc57741fd94cdda7ba66804663c933
Publikováno v:
IEEE Photonics Journal, Vol 9, Iss 3, Pp 1-14 (2017)
A temperature insensitive vector curvature sensor of photonic crystal fiber (PCF) is presented based on core-offset splicing and waist-enlarged fiber taper. Obvious red and blue shifts in transmission spectrum appear at two symmetrical bending direct
Externí odkaz:
https://doaj.org/article/3aacf35cfbd14aeda94108879162ee8b
Publikováno v:
Sensors & Transducers, Vol 168, Iss 4, Pp 53-60 (2014)
Based on the data mining research, the data mining based on genetic algorithm method, the genetic algorithm is briefly introduced, while the genetic algorithm based on two important theories and theoretical templates principle implicit parallelism is
Externí odkaz:
https://doaj.org/article/02a9d07bbf5f48ec9bbd1c43ef5a4936
Publikováno v:
Sensors & Transducers, Vol 166, Iss 3, Pp 29-38 (2014)
Microfluidic technology is the emerging technologies in researching fluid channel and related applications in the micro and nano-scale space. Microfluidic chip is a new miniaturized rapid analysis platform by microfluidic technology, it has many char
Externí odkaz:
https://doaj.org/article/336de2e26d614e7cbf5efefb864af3c9
Publikováno v:
Water; Volume 15; Issue 14; Pages: 2537
In recent years, the rapid monitoring of total organic carbon (TOC) in natural waters has attracted increasing attention. Optical methods are a valid tool for measurement. Nevertheless, how to more accurately establish the mapping relationship betwee
Autor:
Xinghu Fu, Yongxiang Zhang, Jiahao Zhou, Qiannan Li, Guangwei Fu, Wa Jin, Weihong Bi, Qingsong Hu
Publikováno v:
IEEE Sensors Journal. 22:23990-23996