Programmable multi-wavelength filter with Mach–Zehnder interferometer embedded in ethanol filled photonic crystal fiber
We experimentally demonstrated a free spectrum range (FSR) tunable comb filter based on a programmable thermo-controlled Mach–Zehnder interferometer. The device is constructed by sandwiching a length of ethanol-filled photonic crystal fiber between single-mode fibers. A digital thermal printer head...
| Asıl Yazarlar: | , , , , , , , |
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| Diğer Yazarlar: | |
| Materyal Türü: | Journal Article |
| Dil: | English |
| Baskı/Yayın Bilgisi: |
2014
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| Konular: | |
| Online Erişim: | https://hdl.handle.net/10356/104010 http://hdl.handle.net/10220/19500 |
| _version_ | 1826116771048849408 |
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| author | Zhao, Zhiyong Tang, Ming Liao, Huiqi Ren, Guobin Fu, Songnian Yang, Fang Shum, Perry Ping Liu, Deming |
| author2 | School of Electrical and Electronic Engineering |
| author_facet | School of Electrical and Electronic Engineering Zhao, Zhiyong Tang, Ming Liao, Huiqi Ren, Guobin Fu, Songnian Yang, Fang Shum, Perry Ping Liu, Deming |
| author_sort | Zhao, Zhiyong |
| collection | NTU |
| description | We experimentally demonstrated a free spectrum range (FSR) tunable comb filter based on a programmable thermo-controlled Mach–Zehnder interferometer. The device is constructed by sandwiching a length of ethanol-filled photonic crystal fiber between single-mode fibers. A digital thermal printer head is used to facilitate the interference as well as to adjust the phase difference by selectively activating the independent heating elements, thus the FSR can be digitally tuned conveniently. The filter shows a feature of periodic equalized passbands with flat-top steep-edge as well as a high extinction ratio over a very wide range of wavelengths from 1.52 to 1.58 μm. |
| first_indexed | 2024-10-01T04:16:49Z |
| format | Journal Article |
| id | ntu-10356/104010 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T04:16:49Z |
| publishDate | 2014 |
| record_format | dspace |
| spelling | ntu-10356/1040102020-03-07T14:00:36Z Programmable multi-wavelength filter with Mach–Zehnder interferometer embedded in ethanol filled photonic crystal fiber Zhao, Zhiyong Tang, Ming Liao, Huiqi Ren, Guobin Fu, Songnian Yang, Fang Shum, Perry Ping Liu, Deming School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics We experimentally demonstrated a free spectrum range (FSR) tunable comb filter based on a programmable thermo-controlled Mach–Zehnder interferometer. The device is constructed by sandwiching a length of ethanol-filled photonic crystal fiber between single-mode fibers. A digital thermal printer head is used to facilitate the interference as well as to adjust the phase difference by selectively activating the independent heating elements, thus the FSR can be digitally tuned conveniently. The filter shows a feature of periodic equalized passbands with flat-top steep-edge as well as a high extinction ratio over a very wide range of wavelengths from 1.52 to 1.58 μm. Published version 2014-06-02T04:21:45Z 2019-12-06T21:24:30Z 2014-06-02T04:21:45Z 2019-12-06T21:24:30Z 2014 2014 Journal Article Zhao, Z., Tang, M., Liao, H., Ren, G., Fu, S., Yang, F., et al. (2014). Programmable multi-wavelength filter with Mach–Zehnder interferometer embedded in ethanol filled photonic crystal fiber. Optics Letters, 39(7), 2194-. 0146-9592 https://hdl.handle.net/10356/104010 http://hdl.handle.net/10220/19500 10.1364/OL.39.002194 en Optics letters © 2014 Optical Society of America. This paper was published in Optics Letters and is made available as an electronic reprint (preprint) with permission of Optical Society of America. The paper can be found at the following official DOI: http://dx.doi.org/10.1364/OL.39.002194. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. application/pdf |
| spellingShingle | DRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics Zhao, Zhiyong Tang, Ming Liao, Huiqi Ren, Guobin Fu, Songnian Yang, Fang Shum, Perry Ping Liu, Deming Programmable multi-wavelength filter with Mach–Zehnder interferometer embedded in ethanol filled photonic crystal fiber |
| title | Programmable multi-wavelength filter with Mach–Zehnder interferometer embedded in ethanol filled photonic crystal fiber |
| title_full | Programmable multi-wavelength filter with Mach–Zehnder interferometer embedded in ethanol filled photonic crystal fiber |
| title_fullStr | Programmable multi-wavelength filter with Mach–Zehnder interferometer embedded in ethanol filled photonic crystal fiber |
| title_full_unstemmed | Programmable multi-wavelength filter with Mach–Zehnder interferometer embedded in ethanol filled photonic crystal fiber |
| title_short | Programmable multi-wavelength filter with Mach–Zehnder interferometer embedded in ethanol filled photonic crystal fiber |
| title_sort | programmable multi wavelength filter with mach zehnder interferometer embedded in ethanol filled photonic crystal fiber |
| topic | DRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics |
| url | https://hdl.handle.net/10356/104010 http://hdl.handle.net/10220/19500 |
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