Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/4238
| Title: | Asymmetric long period fiber gratings fabricated by use of CO₂laser to carve periodic grooves on the optical fiber | Authors: | Wang, Y Wang, DN Jin, W Rao, YJ Peng, GD |
Issue Date: | 9-Oct-2006 | Source: | Applied physics letters, 9 Oct. 2006, v. 89, no. 15, 151105, p. 1-3 | Abstract: | An asymmetric long period fiber grating (LPFG) with a large attenuation of −47.39 dB and a low insertion loss of 0.34 dB is fabricated by use of focused CO₂laser beam to carve periodic grooves on one side of the optical fiber. Such periodic grooves and the stretch-induced periodic microbends can effectively enhance the refractive index modulation and increase the average strain sensitivity of the resonant wavelength of the LPFG to −102.89 nm/mε. The resonant wavelength and the peak attenuation of the LPFG can be tuned by ∼ 12 nm and ∼ 20 dB, respectively, by the application of a stretching force. | Keywords: | Optical fibre fabrication Diffraction gratings Carbon compounds Laser materials processing Optical fibre losses Refractive index |
Publisher: | American Institute of Physics | Journal: | Applied physics letters | ISSN: | 0003-6951 | EISSN: | 1077-3118 | DOI: | 10.1063/1.2360253 | Rights: | © 2006 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in Yi-Ping Wang et al., Appl. Phys. Lett. 89, 151105 (2006) and may be found at http://apl.aip.org/resource/1/applab/v89/i15/p151105_s1 |
| Appears in Collections: | Journal/Magazine Article |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Wang_CO2_Laser_Optical.pdf | 378 kB | Adobe PDF | View/Open |
Access
View full-text via PolyU eLinks 
Page views
141
Last Week
1
1
Last month
Citations as of May 28, 2023
Downloads
285
Citations as of May 28, 2023
SCOPUSTM
Citations
132
Last Week
1
1
Last month
0
0
Citations as of May 25, 2023
WEB OF SCIENCETM
Citations
355
Last Week
1
1
Last month
5
5
Citations as of May 25, 2023
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.