An optical fiber hydrogen sensor with Pd/Ag film
CSTR:
Clc Number:

TP212.14

  • Article
  • | |
  • Metrics
  • |
  • Reference
  • |
  • Related
  • |
  • Cited by
  • | |
  • Comments
    Abstract:

    A 20 nanometer palladium-silver (Pd/Ag) ultra-thin film was used for hydrogen gas sensing. The atomic ratio of Pd: Ag was 3:1, the thin film was evaporated on the optical glass, the Pd/Ag alloy could increase the life and provide the stability of the sensing film. The artificial neutral network was used for processing the data collected from the optical fiber bundle hydro-gen sensor, which could enhance the measuring accuracy, at the same time, the intrinsic and extrinsic influences were eliminated mainly. Experimental results and numerical simulation show the training method available, a linear precision of 0.1% for the optical hydrogen sensor is achieved.

    Reference
    Related
    Cited by
Get Citation

Lu-jun Cui, You-ping Chen, Gang Zhang. An optical fiber hydrogen sensor with Pd/Ag film[J]. Optoelectronics Letters,2009,5(3):220-223

Copy
Share
Article Metrics
  • Abstract:
  • PDF:
  • HTML:
  • Cited by:
History
  • Received:May 02,2007
Article QR Code