Detailed Theoretical and Experimental Characterization of 10 Gb/s Clock Recovery Using a Q-Switched Self-Pulsating Laser

Monfils, I.; Cartledge, J.C.

doi:10.1109/jlt.2008.923223

Cited by 12 publications

(7 citation statements)

References 12 publications

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“…In our simulation, we used the commercial package V P ItransmissionM aker which has been utilized to simulate the Q-switched self-pulsation characteristic of the AFL for clock recovery in [7]. The parameters used in simulation are listed in Table I.…”

Section: A Simulationmentioning

confidence: 99%

“…When I A is fixed below 10 mA, with the increase of the phase current, the device can evolve into chaos through a periodic doubling route following P1 oscillation, P2 oscillation and finally the chaos. The physical mechanism of the P1 state is DQS self-pulsation [7], so the P1 oscillation frequency is approximately equivalent to the relaxation oscillation frequency of the laser device. The wide P1-operating ranges also confirm the conclusion that the intrinsic dispersion of a monolithic integrated short feedback cavity can be sufficient to cause DQS self-pulsation without an additional dispersive element [21].…”

Section: A Mapping Of Dynamic Statesmentioning

confidence: 99%

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Monolithically Integrated Amplified Feedback Lasers for High-Quality Microwave and Broadband Chaos Generation

Pan

et al. 2014

J. Lightwave Technol.

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The dynamics of monolithically integrated amplified feedback lasers (AFL) is investigated through numerical simulation and experimental verification. The period-doubling route to chaos and high-frequency microwave generation are demonstrated through simulation. Then, we design and fabricate monolithically integrated AFLs. Mappings of dynamic states and oscillation frequency in the parameter space of phase section current I P and amplifier section current I A are depicted. For relative small I A , the period doubling evolution to chaos is presented with the increase of I P . For the relative large I A , a high-frequency mode-beating (M-B) pulsation can be observed under suitable value of I P . The oscillation frequency of period-one is about 10 GHz and the frequency of M-B pulsation is over 40 GHz for the device with a total length of 780 μm.

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Section: A Simulationmentioning

confidence: 99%

Section: A Mapping Of Dynamic Statesmentioning

confidence: 99%

Monolithically Integrated Amplified Feedback Lasers for High-Quality Microwave and Broadband Chaos Generation

Pan

et al. 2014

J. Lightwave Technol.

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“…Using self-pulsating laser to achieve clock recovery has been presented in Refs. [58][59][60][61]. The characterization of the clock recovery properties of a self-pulsating, threesection distributed feedback (DFB) laser is presented in Ref.…”

Section: ) Clock Recovery Based On Self-pulsating Semiconductor Lasermentioning

confidence: 99%

“…The characterization of the clock recovery properties of a self-pulsating, threesection distributed feedback (DFB) laser is presented in Ref. [59] by directly comparing simulation and experimental results for the dependence of the root-mean-square (RMS) timing jitter of the recovered clock signal on the characteristics of the input signal. The results show that the self-pulsating laser is effective for the degraded input signal by amplified spontaneous emission noise as it provides this level of jitter performance for input OSNR larger than 8.8 dB (0.1 nm noise bandwidth) [59].…”

Section: ) Clock Recovery Based On Self-pulsating Semiconductor Lasermentioning

confidence: 99%

“…[59] by directly comparing simulation and experimental results for the dependence of the root-mean-square (RMS) timing jitter of the recovered clock signal on the characteristics of the input signal. The results show that the self-pulsating laser is effective for the degraded input signal by amplified spontaneous emission noise as it provides this level of jitter performance for input OSNR larger than 8.8 dB (0.1 nm noise bandwidth) [59]. Among the different types of the self-pulsating lasers, the amplified feedback laser (AFL) has a simple structure and easy tuning for injection locking.…”

Section: ) Clock Recovery Based On Self-pulsating Semiconductor Lasermentioning

confidence: 99%

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All-optical signal processing based on semiconductor optical amplifiers

Liu

Chen

et al. 2011

Front. Optoelectron. China

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In this paper, we review the recent progress in the optical signal processing based on the nonlinearity of semiconductor optical amplifiers (SOAs). The four important optical signal processing functional blocks in optical switching are presented, i.e., optical wavelength conversion, optical regeneration, optical logic, and optical format conversion. We present a brief overview of optical wavelength conversion, and focus on various schemes to suppress the slow gain recovery of the SOA and improve the operating speed of the SOA-based optical switches. Optical regeneration including re-amplification, re-shaping and re-timing is also presented. Optical clock recovery that is essential for optical regeneration is reviewed. We also report the recent advances in optical logic and optical format conversion, respectively. After reviewing the four important optical signal processing functional blocks, the review concludes with the future research directions and photonic integration.

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Comparison of nonlinear fiber-based approaches for all-optical clock recovery at 40Gb/s

Huang

Sun

et al. 2013

Optics Communications

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Detailed Theoretical and Experimental Characterization of 10 Gb/s Clock Recovery Using a Q-Switched Self-Pulsating Laser

Cited by 12 publications

References 12 publications

Monolithically Integrated Amplified Feedback Lasers for High-Quality Microwave and Broadband Chaos Generation

Monolithically Integrated Amplified Feedback Lasers for High-Quality Microwave and Broadband Chaos Generation

All-optical signal processing based on semiconductor optical amplifiers

Comparison of nonlinear fiber-based approaches for all-optical clock recovery at 40Gb/s

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