Abstract

A fiber optical CATV transport system that employed an upconverted technique and a phase modulation scheme to reduce noise and distortion induced by system is proposed and experimentally demonstrated. In contrast to a fiber optical CATV transport system that used a conventional intensity modulation scheme, excellent performances of carrier-to-noise ratio, composite second order, and composite triple beat are obtained in our proposed systems over a 100-km single-mode fiber transmission. It verifies the feasibility of the proposed systems and reveals an outstanding one with excellent transmission performances.

© 2011 IEEE

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  1. W. Y. Lin, C. H. Chang, P. C. Peng, H. H. Lu, C. H. Huang, "Direct CATV modulation and phase remodulated ROF transport systems," Opt. Exp. 18, 10301-10307 (2010).
  2. H. H. Lu, H. C. Peng, W. S. Tsai, C. C. Lin, S. J. Tzeng, Y. Z. Lin, "A bidirectional hybrid CATV/radio-over-fiber WDM transport system," Opt. Lett. 35, 279-281 (2010).
  3. H. Kim, S. B. Jun, Y. C. Chung, "Raman crosstalk suppression in CATV overlay passive optical network," IEEE Photon. Technol. Lett. 9, 695-698 (2007).
  4. H. Gebretsadik, H. T. Foulk, N. C. Frateschi, W. J. Choi, S. V. Robertson, A. E. Bond, "Linearised integrated SOA-EA modulator for long-haul and FTTH CATV applications at 1.55 $\mu$m," Electron. Lett. 40, 1016-1017 (2004).
  5. S. J. Tzeng, H. H. Lu, C. Y. Li, K. H. Chang, C. H. Lee, "CSO/CTB performance improvement by using Fabry–Perot etalon at the receiving site," Progr. Electromagn. Res. Lett. 6, 107-113 (2009).
  6. H. H. Lu, A. S. Patra, S. J. Tzeng, H. C. Peng, W. I. Lin, "Improvement of fiber optical CATV transport systems performance based on lower-frequency side mode injection-locked technique," IEEE Photon. Technol. Lett. 20, 351-353 (2008).
  7. D. Piehler, X. Zou, C. Y. Kuo, A. Nilsson, J. Kleefeld, G. Garcia, J. D. Ralston, A. Mathur, "55 dB CNR over 50 km of fiber in an 80-channel externally-modulated AM-CATV system without optical amplification," Electron. Lett. 33, 226-227 (1997).
  8. T. A. Adamson, Electronic Communications (Delmar, 1992).
  9. H. C. Ji, H. Kim, Y. C. Chung, "Full-duplex radio-over-fiber system using phase-modulated downlink and intensity-modulated uplink," IEEE Photon. Technol. Lett. 21, 9-11 (2009).
  10. L. Xu, H. K. Tsang, "WDM-PON using differential-phase-shift-keying remodulation of dark return-to-zero downstream channel for upstream," IEEE Photon. Technol. Lett. 20, 833-835 (2008).
  11. A. H. Gnauck, P. J. Winzer, "Optical phase-shift-keyed transmission," J. Lightw. Technol. 23, 115-130 (2005).
  12. H. H. Lu, Y. W. Chuang, G. L. Chen, C. W. Liao, Y. C. Chi, "Fiber-optical cable television system performance improvement employing light injection and optoelectronic feedback techniques," IEEE Photon. Technol. Lett. 18, 1789-1791 (2006).
  13. W. I. Way, Broadband Hybrid Fiber/Coax Access System Technologies (Academic, 1999) pp. 33-37.
  14. C. Conti, D. Beltrame, G. D. Marchis, M. Zitelli, "Cross-phase modulation in polarization shift-keying lightwave systems," Appl. Opt. 43, 149-152 (2004).

2010

W. Y. Lin, C. H. Chang, P. C. Peng, H. H. Lu, C. H. Huang, "Direct CATV modulation and phase remodulated ROF transport systems," Opt. Exp. 18, 10301-10307 (2010).

H. H. Lu, H. C. Peng, W. S. Tsai, C. C. Lin, S. J. Tzeng, Y. Z. Lin, "A bidirectional hybrid CATV/radio-over-fiber WDM transport system," Opt. Lett. 35, 279-281 (2010).

2009

H. C. Ji, H. Kim, Y. C. Chung, "Full-duplex radio-over-fiber system using phase-modulated downlink and intensity-modulated uplink," IEEE Photon. Technol. Lett. 21, 9-11 (2009).

S. J. Tzeng, H. H. Lu, C. Y. Li, K. H. Chang, C. H. Lee, "CSO/CTB performance improvement by using Fabry–Perot etalon at the receiving site," Progr. Electromagn. Res. Lett. 6, 107-113 (2009).

2008

H. H. Lu, A. S. Patra, S. J. Tzeng, H. C. Peng, W. I. Lin, "Improvement of fiber optical CATV transport systems performance based on lower-frequency side mode injection-locked technique," IEEE Photon. Technol. Lett. 20, 351-353 (2008).

L. Xu, H. K. Tsang, "WDM-PON using differential-phase-shift-keying remodulation of dark return-to-zero downstream channel for upstream," IEEE Photon. Technol. Lett. 20, 833-835 (2008).

2007

H. Kim, S. B. Jun, Y. C. Chung, "Raman crosstalk suppression in CATV overlay passive optical network," IEEE Photon. Technol. Lett. 9, 695-698 (2007).

2006

H. H. Lu, Y. W. Chuang, G. L. Chen, C. W. Liao, Y. C. Chi, "Fiber-optical cable television system performance improvement employing light injection and optoelectronic feedback techniques," IEEE Photon. Technol. Lett. 18, 1789-1791 (2006).

2005

A. H. Gnauck, P. J. Winzer, "Optical phase-shift-keyed transmission," J. Lightw. Technol. 23, 115-130 (2005).

2004

C. Conti, D. Beltrame, G. D. Marchis, M. Zitelli, "Cross-phase modulation in polarization shift-keying lightwave systems," Appl. Opt. 43, 149-152 (2004).

H. Gebretsadik, H. T. Foulk, N. C. Frateschi, W. J. Choi, S. V. Robertson, A. E. Bond, "Linearised integrated SOA-EA modulator for long-haul and FTTH CATV applications at 1.55 $\mu$m," Electron. Lett. 40, 1016-1017 (2004).

1997

D. Piehler, X. Zou, C. Y. Kuo, A. Nilsson, J. Kleefeld, G. Garcia, J. D. Ralston, A. Mathur, "55 dB CNR over 50 km of fiber in an 80-channel externally-modulated AM-CATV system without optical amplification," Electron. Lett. 33, 226-227 (1997).

Appl. Opt.

Electron. Lett.

H. Gebretsadik, H. T. Foulk, N. C. Frateschi, W. J. Choi, S. V. Robertson, A. E. Bond, "Linearised integrated SOA-EA modulator for long-haul and FTTH CATV applications at 1.55 $\mu$m," Electron. Lett. 40, 1016-1017 (2004).

D. Piehler, X. Zou, C. Y. Kuo, A. Nilsson, J. Kleefeld, G. Garcia, J. D. Ralston, A. Mathur, "55 dB CNR over 50 km of fiber in an 80-channel externally-modulated AM-CATV system without optical amplification," Electron. Lett. 33, 226-227 (1997).

IEEE Photon. Technol. Lett.

H. C. Ji, H. Kim, Y. C. Chung, "Full-duplex radio-over-fiber system using phase-modulated downlink and intensity-modulated uplink," IEEE Photon. Technol. Lett. 21, 9-11 (2009).

L. Xu, H. K. Tsang, "WDM-PON using differential-phase-shift-keying remodulation of dark return-to-zero downstream channel for upstream," IEEE Photon. Technol. Lett. 20, 833-835 (2008).

H. Kim, S. B. Jun, Y. C. Chung, "Raman crosstalk suppression in CATV overlay passive optical network," IEEE Photon. Technol. Lett. 9, 695-698 (2007).

H. H. Lu, A. S. Patra, S. J. Tzeng, H. C. Peng, W. I. Lin, "Improvement of fiber optical CATV transport systems performance based on lower-frequency side mode injection-locked technique," IEEE Photon. Technol. Lett. 20, 351-353 (2008).

H. H. Lu, Y. W. Chuang, G. L. Chen, C. W. Liao, Y. C. Chi, "Fiber-optical cable television system performance improvement employing light injection and optoelectronic feedback techniques," IEEE Photon. Technol. Lett. 18, 1789-1791 (2006).

J. Lightw. Technol.

A. H. Gnauck, P. J. Winzer, "Optical phase-shift-keyed transmission," J. Lightw. Technol. 23, 115-130 (2005).

Opt. Exp.

W. Y. Lin, C. H. Chang, P. C. Peng, H. H. Lu, C. H. Huang, "Direct CATV modulation and phase remodulated ROF transport systems," Opt. Exp. 18, 10301-10307 (2010).

Opt. Lett.

Progr. Electromagn. Res. Lett.

S. J. Tzeng, H. H. Lu, C. Y. Li, K. H. Chang, C. H. Lee, "CSO/CTB performance improvement by using Fabry–Perot etalon at the receiving site," Progr. Electromagn. Res. Lett. 6, 107-113 (2009).

Other

T. A. Adamson, Electronic Communications (Delmar, 1992).

W. I. Way, Broadband Hybrid Fiber/Coax Access System Technologies (Academic, 1999) pp. 33-37.

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