Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/107001
Title: | Programmable long-period grating in a liquid core optical fiber | Authors: | Qi, T Jung, Y Xiao, L Wang, J Xiao, S Lu, C Tam, HY Peacock, AC |
Issue Date: | 15-Oct-2016 | Source: | Optics letters, 15 Oct. 2016, v. 41, no. 20, p. 4763-4766 | Abstract: | A programmable fiber long-period grating (LPG) is experimentally demonstrated in a liquid core optical fiber with a low insertion loss. The LPG is dynamically formed by a temperature gradient in real time through a micro-heater array. The transmission spectrum of the LPG can be completely reconfigured by digitally changing the grating period, index contrast, length, and design. The phase shift inside the LPG can also be readily defined to enable advanced spectrum shaping. Owing to the high thermo-optic coefficient of the liquid core, it is possible to achieve high coupling efficiencies with driving powers as low as a few tens of milliwatts. The proposed thermo-programmable device provides a potential design solution for dynamic all-fiber optics components. | Publisher: | Optica Publishing Group | Journal: | Optics letters | ISSN: | 0146-9592 | EISSN: | 1539-4794 | DOI: | 10.1364/OL.41.004763 | Rights: | Journal © 2016 Optical Society of America © 2016 Optica Publishing Group. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modifications of the content of this paper are prohibited. The following publication Tao Qi, Yongmin Jung, Limin Xiao, Jie Wang, Shilin Xiao, Chao Lu, Hwa-yaw Tam, and Anna C. Peacock, "Programmable long-period grating in a liquid core optical fiber," Opt. Lett. 41, 4763-4766 (2016) is available at https://doi.org/10.1364/OL.41.004763. |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Lu_Programmable_Long-Period_Grating.pdf | Pre-Published version | 1.93 MB | Adobe PDF | View/Open |
Page views
4
Citations as of Jun 30, 2024
Downloads
2
Citations as of Jun 30, 2024
SCOPUSTM
Citations
5
Citations as of Jun 21, 2024
WEB OF SCIENCETM
Citations
5
Citations as of Jun 27, 2024
![](/image/google_scholar.jpg)
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.