Please use this identifier to cite or link to this item:
https://doi.org/10.1109/LPT.2012.2236547
| Title: | An all-optical modulation format conversion for 8QAM based on FWM in HNLF | Authors: | Zhang, B. Zhang, H. Yu, C. Cheng, X. Yeo, Y.K. Kam, P.-K. Yang, J. Zhang, H. Wen, Y.-H. Feng, K.-M. |
Keywords: | 8-ary quadrature amplitude modulation (8QAM) cross phase modulation (XPM) four-wave mixing (FWM) highly nonlinear fiber (HNLF) |
Issue Date: | 2013 | Citation: | Zhang, B., Zhang, H., Yu, C., Cheng, X., Yeo, Y.K., Kam, P.-K., Yang, J., Zhang, H., Wen, Y.-H., Feng, K.-M. (2013). An all-optical modulation format conversion for 8QAM based on FWM in HNLF. IEEE Photonics Technology Letters 25 (4) : 327-330. ScholarBank@NUS Repository. https://doi.org/10.1109/LPT.2012.2236547 | Abstract: | In this letter, we propose and experimentally demonstrate an all-optical modulation format conversion scheme from amplitude shift keying (ASK) and quadrature phase shift keying (QPSK) to 8-ary quadrature amplitude modulation (8QAM), using four-wave mixing (FWM) effect in highly nonlinear fiber. In the FWM process, a 20-Gbits/s return-to-zero QPSK (RZ-QPSK) signal and a 10-Gbit/s ASK signal are utilized as probe light and pump light, respectively. A 30-Gbits/s RZ-8QAM signal, which is the idler light, is successfully obtained with optical signal-to-noise ratio larger than 30 dB and bit-error rate lower than 10-5. © 1989-2012 IEEE. | Source Title: | IEEE Photonics Technology Letters | URI: | http://scholarbank.nus.edu.sg/handle/10635/81948 | ISSN: | 10411135 | DOI: | 10.1109/LPT.2012.2236547 |
| Appears in Collections: | Staff Publications |
Show full item record
Files in This Item:
There are no files associated with this item.
SCOPUSTM
Citations
21
checked on Jul 29, 2020
WEB OF SCIENCETM
Citations
19
checked on Jul 29, 2020
Page view(s)
83
checked on Aug 2, 2020
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.