Intermodulation distortion of the single-mode laser-diode

Schetzen, Martin; Yıldırım, Remzi; Çelebi, Fatih V.

doi:10.1007/s00340-008-3216-y

Cited by 9 publications

(3 citation statements)

References 15 publications

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“…Sistemin giri ine uygulanmı olan dört ton küçük i aret giri i (8) ω ω + olarak sıralanır ve ayrıca bunlara simetrikleri de ilave edilebilir [29][30][31][32]. ekillerdeki sayısal sıralamalarla yukarıdaki e itliklerde numaralanan IMD bile enleri aynı olup bu sıralama di er ekillerde de de i memektedir.…”

Section: Hemt' N Volterra Ser S Yle Imd Anal Zunclassified

Asymmetric condition computed from the four tone input GaN HEMT

Yıldırım

Çelebi

Yavuzcan

et al. 2009

2009 International Conference on Application of Information and Communication Technologies

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Özet: Dört ton giri li GaN HEMT'in Vgs'ye ba lı olarak IMD bile enleri arasındaki asimetrik durum ta ıyıcı frekansına ( 0 ) göre tespit edilmi tir. Ayrıca HEMT'in kritik çalı ma frekans aralı ı belirlenmi tir.Anahtar Kelimeler: HEMT, Asimetri, Volterra Serisi, ntermodülasyon. Abstract: Asymmetric condition among the IMD components with respect to gate to source voltage (Vgs) of four tone input GaN HEMT is determined which isbased on the carrier frequency ( 0 ). In addition to that, the critical operating frequency interval is established.

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Section: Hemt' N Volterra Ser S Yle Imd Anal Zunclassified

Asymmetric condition computed from the four tone input GaN HEMT

Yıldırım

Çelebi

Yavuzcan

et al. 2009

2009 International Conference on Application of Information and Communication Technologies

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“…The systematic analysis of Volterra kernels is carried out in [44]. Several authors presented results on harmonic distortion, optimised intermodulation [45][46][47][48][49]50,51], and various aspects of the issue [52,53].…”

Section: Introductionmentioning

confidence: 99%

Gain and coherence collapse condition for a laser diode with optoelectronic feedback using Volterra series

Yıldırım¹,

Canbolat²

2016

Turk J Elec Eng & Comp Sci

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Four-tone small signal analysis was performed for a nonlinear optoelectronic feedback laser diode system. In the analysis, Volterra power series up to second-order opening, the second kernel for the output intermodulation distortion (IMD) analysis was performed. The components of the alternative IMD frequency were selected for analysis. These are the four IMD frequency components. The variation of IMD frequency component amplitudes was investigated under various values of delay-time (t0) and the feedback gain constant (K). The feedback values and the critical frequencies, at which the coherence collapse or chaos occur, were also determined.

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“…The state of the optical output power is specifically important due to the effects of intermodulation distortion on applications and subcarrier systems. One especially important feature is the effect and fluctuation of optical power, which is more evident and greater when a low DC supply current (I o ) is applied [24][25][26][27][28][29][30][31]. As the amount of power increases to a certain level, the power fluctuation may be reduced significantly.…”

Section: Introductionmentioning

confidence: 99%

The detailed analysis of rate equation roots of BH-laser diode using Volterra series

Yıldırım¹,

Karaarslan

2015

Turk J Elec Eng & Comp Sci

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Abstract:In this study, the rate equation analysis of a BH-laser diode was performed for output carrier density ( No) using the zero-degree solution of the Volterra series. The carrier rate equation of the laser diode was analyzed in terms of input carrier density ( Ni) and output carrier density modeling ( Ni − No) , with respect to the DC current ( Io) .The polynomial root, which is obtained from the zero-degree solution ( No) and limit values of Io , was found. For the linear operation of the laser diode, the range of Io current was also determined using a linearization approach and the maximum value of No .

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Intermodulation distortion of the single-mode laser-diode

Cited by 9 publications

References 15 publications

Asymmetric condition computed from the four tone input GaN HEMT

Asymmetric condition computed from the four tone input GaN HEMT

Gain and coherence collapse condition for a laser diode with optoelectronic feedback using Volterra series

The detailed analysis of rate equation roots of BH-laser diode using Volterra series

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