Multisection DFB Tunable Laser Based on REC Technique and Tuning by Injection Current
Based on the reconstruction-equivalent-chirp technique and tuning only by the injection current, a multisection DFB tunable laser is demonstrated experimentally. At the temperature of 20 °C, each laser can be tuned at about 3.4–3.6 nm with a side-mode suppressing ratio (SMSR) o...
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| Format: | Article |
| Language: | English |
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IEEE
2016-01-01
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| Series: | IEEE Photonics Journal |
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| Online Access: | https://ieeexplore.ieee.org/document/7511660/ |
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| author | Renjia Guo Jun Lu Shengping Liu Yuechun Shi Yating Zhou Yutao Chen Jia Luan Xiangfei Chen |
| author_facet | Renjia Guo Jun Lu Shengping Liu Yuechun Shi Yating Zhou Yutao Chen Jia Luan Xiangfei Chen |
| author_sort | Renjia Guo |
| collection | DOAJ |
| description | Based on the reconstruction-equivalent-chirp technique and tuning only by the injection current, a multisection DFB tunable laser is demonstrated experimentally. At the temperature of 20 °C, each laser can be tuned at about 3.4–3.6 nm with a side-mode suppressing ratio (SMSR) of over 35 dB from 30 to 170 mA, and the tuning speed is about 10–30 ms, which is much faster than that by the thermoelectric cooler. The results may help to realize very low cost tunable lasers in the future. |
| format | Article |
| id | doaj-art-da04ab6b60264f2fb5f67776a1f45dc3 |
| institution | Kabale University |
| issn | 1943-0655 |
| language | English |
| publishDate | 2016-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj-art-da04ab6b60264f2fb5f67776a1f45dc32025-08-20T03:32:55ZengIEEEIEEE Photonics Journal1943-06552016-01-01841710.1109/JPHOT.2016.25859237511660Multisection DFB Tunable Laser Based on REC Technique and Tuning by Injection CurrentRenjia Guo0Jun Lu1Shengping Liu2Yuechun Shi3Yating Zhou4Yutao Chen5Jia Luan6Xiangfei Chen7National Laboratory of Solid State Microstructure, College of Engineering and Applied Sciences, Nanjing University, Nanjing, ChinaNational Laboratory of Solid State Microstructure, College of Engineering and Applied Sciences, Nanjing University, Nanjing, ChinaNational Laboratory of Solid State Microstructure, College of Engineering and Applied Sciences, Nanjing University, Nanjing, ChinaNational Laboratory of Solid State Microstructure, College of Engineering and Applied Sciences, Nanjing University, Nanjing, ChinaSchool of Mathematical Sciences and Chemical Engineering, Changzhou Institute of Technology, Changzhou, ChinaNational Laboratory of Solid State Microstructure, College of Engineering and Applied Sciences, Nanjing University, Nanjing, ChinaNational Laboratory of Solid State Microstructure, College of Engineering and Applied Sciences, Nanjing University, Nanjing, ChinaNational Laboratory of Solid State Microstructure, College of Engineering and Applied Sciences, Nanjing University, Nanjing, ChinaBased on the reconstruction-equivalent-chirp technique and tuning only by the injection current, a multisection DFB tunable laser is demonstrated experimentally. At the temperature of 20 °C, each laser can be tuned at about 3.4–3.6 nm with a side-mode suppressing ratio (SMSR) of over 35 dB from 30 to 170 mA, and the tuning speed is about 10–30 ms, which is much faster than that by the thermoelectric cooler. The results may help to realize very low cost tunable lasers in the future.https://ieeexplore.ieee.org/document/7511660/Tunable laserssemiconductor lasersdiode lasers |
| spellingShingle | Renjia Guo Jun Lu Shengping Liu Yuechun Shi Yating Zhou Yutao Chen Jia Luan Xiangfei Chen Multisection DFB Tunable Laser Based on REC Technique and Tuning by Injection Current IEEE Photonics Journal Tunable lasers semiconductor lasers diode lasers |
| title | Multisection DFB Tunable Laser Based on REC Technique and Tuning by Injection Current |
| title_full | Multisection DFB Tunable Laser Based on REC Technique and Tuning by Injection Current |
| title_fullStr | Multisection DFB Tunable Laser Based on REC Technique and Tuning by Injection Current |
| title_full_unstemmed | Multisection DFB Tunable Laser Based on REC Technique and Tuning by Injection Current |
| title_short | Multisection DFB Tunable Laser Based on REC Technique and Tuning by Injection Current |
| title_sort | multisection dfb tunable laser based on rec technique and tuning by injection current |
| topic | Tunable lasers semiconductor lasers diode lasers |
| url | https://ieeexplore.ieee.org/document/7511660/ |
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