Frontiers of Optoelectronics >
40 Gb/s NRZ-DQPSK data wavelength conversion with amplitude regeneration using four-wave mixing in a quantum dash semiconductor optical amplifier
Received date: 04 Feb 2016
Accepted date: 19 Apr 2016
Published date: 28 Sep 2016
Copyright
Differential quadrature phase shift keying (DQPSK) modulation is attractive in high-speed optical communications because of its resistance to fiber nonlinearities and more efficient use of fiber bandwidth compared to conventional intensity modulation schemes. Because of its wavelength conversion ability and phase preservation, semiconductor optical amplifier (SOA) four-wave mixing (FWM) has attracted much attention. We experimentally study wavelength conversion of 40 Gbit/s (20 Gbaud) non-return-to-zero (NRZ)-DQPSK data using FWM in a quantum dash SOA with 20 dB gain and 5 dBm output saturation power. Q factor improvement and eye diagram reshaping is shown for up to 3 nm pump-probe detuning and is superior to that reported for a higher gain bulk SOA.
Michael J. CONNELLY , Lukasz KRZCZANOWICZ , Pascal MOREL , Ammar SHARAIHA , Francois LELARGE , Romain BRENOT , Siddharth JOSHI , Sophie BARBET . 40 Gb/s NRZ-DQPSK data wavelength conversion with amplitude regeneration using four-wave mixing in a quantum dash semiconductor optical amplifier[J]. Frontiers of Optoelectronics, 2016 , 9(3) : 341 -345 . DOI: 10.1007/s12200-016-0628-x
1 |
Gnauck A H, Winzer P J. Optical phase-shift-keyed transmission. Journal of Lightwave Technology, 2005, 23(1): 115–130
|
2 |
Cho P S, Achiam Y, Levyyurista G, Margalit M, Gross Y, Khurgin J B. Investigation of SOA nonlinearities on the amplification of high spectral efficiency signals. In: Proceedings of Optical Fiber Communication Conference (OFC), 2004, 1: 211–212
|
3 |
Wang J, Kahn J M. Impact of chromatic and polarization-mode dispersions on DPSK systems using interferometric demodulation and direct detection. Journal of Lightwave Technology, 2004, 22(2): 362–371
|
4 |
Ho K P. Phase-Modulated Optical Communication Systems. Berlin: Springer, 2005
|
5 |
Connelly M J. Semiconductor Optical Amplifiers. Berlin: Springer, 2007
|
6 |
Bonk R, Huber G, Vallaitis T, Koenig S, Schmogrow R, Hillerkuss D, Brenot R, Lelarge F, Duan G H, Sygletos S, Koos C, Freude W, Leuthold J. Linear semiconductor optical amplifiers for amplification of advanced modulation formats. Optics Express, 2012, 20(9): 9657–9672
|
7 |
Akiyama T, Sugawara M, Arakawa Y. Quantum-dot semiconductor optical amplifiers. Proceedings of the IEEE, 2007, 95(9): 1757–1766
|
8 |
Lelarge F, Dagens B, Renaudier J, Brenot R, Accard A, van Dijk F, Make D, Le Gouezigou O, Provost J, Poingt F, Landreau J, Drisse O, Derouin E, Rousseau B, Pommereau F, Duan G. Recent advances on InAs/InP quantum dash based semiconductor lasers and optical amplifiers operating at 1.55 mm. IEEE Journal of Selected Topics in Quantum Electronics, 2007, 13(1): 111–124
|
9 |
Zilkie A J, Meier J, Mojahedi M, Poole P J, Barrios P, Poitras D, Rotter T J, Yang C, Stintz A, Malloy K J, Smith P W E, Aitchison J S. Carrier dynamics of quantum-dot, quantum-dash, and quantum-well semiconductor optical amplifiers operating at 1.55 mm. IEEE Journal of Quantum Electronics, 2007, 43(11): 982–991
|
10 |
Porzi C, Bogoni A, Contestabile G. Regeneration of DPSK signals in a saturated SOA. IEEE Photonics Technology Letters, 2012, 24(18): 1597–1599
|
11 |
Porzi C, Bogoni A, Contestabile G. Regenerative wavelength conversion of DPSK signals through FWM in an SOA. IEEE Photonics Technology Letters, 2013, 25(2): 175–178
|
12 |
Krzczanowicz L, Connelly M J. 40 Gb/s NRZ-DQPSK data all-optical wavelength conversion using four wave mixing in a bulk SOA. IEEE Photonics Technology Letters, 2013, 25(24): 2439–2441
|
13 |
Matsuura M, Calabretta N, Raz O, Dorren H J S. Simultaneous multichannel wavelength conversion of 50-Gb/s NRZ-DQPSK signals with 100-GHz channel spacing using a quantum-dot SOA. In: Proceedings of 37th European Conference on Optical Communication (ECOC), 2011, 1–3
|
14 |
Contestabile G, Yoshida Y, Maruta A, Kitayama K. Coherent wavelength conversion in a quantum dot SOA. IEEE Photonics Technology Letters, 2013, 25(9): 791–794
|
15 |
Contestabile G, Yoshida Y, Maruta A, Kitayama K. Ultra-broad band, low power, highly efficient coherent wavelength conversion in quantum dot SOA. Optics Express, 2012, 20(25): 27902–27907
|
/
〈 | 〉 |