Circuit model for quantum-well infrared photodetectors and its comparison with experiments

Chee, Y.H.; Karunasiri, Gamani

doi:10.1016/s1386-9477(99)00303-3

Cited by 5 publications

(2 citation statements)

References 10 publications

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“…Circuit simulation is a useful technique to evaluate the performance of the device. Karunasiri et al [10] have used it to study the multiple quantum well QWIP. We have proposed a simple circuit model for AQWIP to evaluate its performance.…”

Section: Introductionmentioning

confidence: 99%

Modeling of multicolor asymmetric quantum well infrared photodetector

Vaya¹,

Kumar

2003

phys. stat. sol. (a)

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This paper presents an analytical model of an asymmetric quantum well infrared photodetector (AQWIP). The process of electron diffusion is neglected while developing this model. The effects of variation of barrier width, doping and temperature on dark current, photocurrent and noise are evaluated. The circuit model for AQWIP is developed to study the performance of the device, taking into consideration the bias dependence of the dark current, photocurrent and noise. The performance is evaluated by obtaining the transient and small signal analysis using the SPICE simulator.

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Section: Introductionmentioning

confidence: 99%

Modeling of multicolor asymmetric quantum well infrared photodetector

Vaya¹,

Kumar

2003

phys. stat. sol. (a)

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“…Different treatments have been applied to model the characteristics of QRIPs [6][7][8][9][10][11][12][13][14][15] . In this paper, we utilize a new simple mathematical formulation to consider the characteristics of a QRIP under dark current condition.…”

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confidence: 99%

A new approach for modeling of dark current characteristics of quantum wire infrared photodetectors

Barickaby

Zarifkar

Sheikhi

2011

Optoelectron. Lett.

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In order to study the dark current characteristics in a quantum wire infrared photodetector (QRIP), the average number of electrons in quantum wires (QRs) must be got, which is mostly too complicated. In this paper we give a simple formula to calculate the average number of carriers in a quantum wire (QR) that can be easily evaluated by mathematical softwares, and then we use this formula to study dark current characteristics of a quantum wire infrared photodetector (QRIP).

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An equivalent circuit model for the long-wavelength quantum well infrared photodetectors

Xiong

Wen

et al. 2013

Opt Quant Electron

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Circuit model for quantum-well infrared photodetectors and its comparison with experiments

Cited by 5 publications

References 10 publications

Modeling of multicolor asymmetric quantum well infrared photodetector

Modeling of multicolor asymmetric quantum well infrared photodetector

A new approach for modeling of dark current characteristics of quantum wire infrared photodetectors

An equivalent circuit model for the long-wavelength quantum well infrared photodetectors

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