Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/7102
Title: Femtosecond laser fabricated micro Mach-Zehnder interferometer with Pd film as sensing materials for hydrogen sensing
Authors: Wang, M
Yang, M
Cheng, J
Dai, J
Yang, M
Wang, D 
Keywords: Fiber optics sensors
Thin films, optical properties
Femtosecond phenomena
Ultrafast processes in fibers
Issue Date: 1-Jun-2012
Publisher: Optical Society of America
Source: Optics letters, 1 June 2012, v. 37, no. 11, p. 1940-1942 How to cite?
Journal: Optics letters 
Abstract: In this paper, a femtosecond laser fabricated fiber inline micro Mach-Zehnder interferometer with deposited palladium film for hydrogen sensing is presented. Simulation results show that the transmission spectrum of the interferometer is critically dependent on the microcavity length and the refractive index of Pd film and a short microcavity length corresponds to a high sensitivity. The experimental results obtained in the wavelength region of 1200–1400 nm, and in the hydrogen concentration range of 0–16%, agree well with that of the simulations. The developed system has high potential in hydrogen sensing with high sensitivity.
URI: http://hdl.handle.net/10397/7102
ISSN: 0146-9592
EISSN: 1539-4794
DOI: 10.1364/OL.37.001940
Rights: © 2012 Optical Society of America
This paper was published in Optics Letters and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-37-11-1940. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.
Appears in Collections:Journal/Magazine Article

Files in This Item:
File Description SizeFormat 
Wang_Femtosecond_Laser_Fabricated.pdf355.94 kBAdobe PDFView/Open
Access
View full-text via PolyU eLinks SFX Query
Show full item record

SCOPUSTM   
Citations

25
Last Week
0
Last month
1
Citations as of Nov 6, 2017

WEB OF SCIENCETM
Citations

24
Last Week
0
Last month
1
Citations as of Nov 16, 2017

Page view(s)

119
Last Week
0
Last month
Checked on Nov 20, 2017

Download(s)

54
Checked on Nov 20, 2017

Google ScholarTM

Check

Altmetric



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.