1993
DOI: 10.1109/3.234421
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High-speed operation of strained InGaAs/InGaAsP MQW lasers under zero-bias condition

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Cited by 11 publications
(3 citation statements)
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“…7 A previous study measured the carrier recombination coefficient for 1.5 m strainedlayer quantum well lasers having different SCH structures from the frequency response below the threshold. 8,10 This study showed that the carrier recombination coefficient to determine the response below the threshold is not that of the well layer itself, but the effective value for the quantum well structure including SCH layers. This coefficient is called the effective carrier recombination coefficient (B eff ).…”
Section: Influence Of Separate Confinement Heterostructures On the Efmentioning
confidence: 97%
“…7 A previous study measured the carrier recombination coefficient for 1.5 m strainedlayer quantum well lasers having different SCH structures from the frequency response below the threshold. 8,10 This study showed that the carrier recombination coefficient to determine the response below the threshold is not that of the well layer itself, but the effective value for the quantum well structure including SCH layers. This coefficient is called the effective carrier recombination coefficient (B eff ).…”
Section: Influence Of Separate Confinement Heterostructures On the Efmentioning
confidence: 97%
“…(11,12) have proved that as amb ient temperature percentage amount of german iu m and relat ive refractive index difference increase, the total losses of silicadoped material based waveguide also increase. But as operating signal wavelength increase, the total loss of silica-doped material based waveguide decreases.…”
Section: V)mentioning
confidence: 99%
“…In quantum well (QW) lasers, the maximum modulation bandwidth and resonance characteristics are aOE ected by carrier transport across the con® nement layer and spectral and spatial inhomogeneities [2,3]. DiOE erent con® nement layers, which are introduced in the QW lasers to improve the optical con® nement, result in carrier transport eOE ect [4,5]. The single-mode rate equations, which are normally used to describe the modulation 525 Fiber and Integrated Optics,20(5) dynamics of QW lasers, fail to explain the resonance characteristics profoundly because of the exclusion of factors such as spatial and spectral inhomogenities.…”
mentioning
confidence: 99%