Proceedings ArticleDOI
Photoresponse characteristics from computationally efficient dynamic model of uni-traveling carrier photodiode
Senjuti Khanra,Abhirup Das Barman +1 more
- pp 183-184
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In this article, a time domain model of bulk InGaAs/InP uni-traveling carrier photodiode (UTC-PD) is developed in terms of integral carrier density rate equation.Abstract:
A time domain model of bulk InGaAs/InP uni-traveling carrier photodiode (UTC-PD) is developed in terms of integral carrier density rate equation The wavelength dependent responsivity at different absorption width is derived from the model which shows good agreement with the experimental results The bandwidth of the device is estimated from time dependent photocurrent responseread more
Citations
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Journal ArticleDOI
Small and large signal analysis using circuit model of InGaAs/InP based uni-travel carrier photodiode
TL;DR: An equivalent circuit model of uni-traveling carrier photodiode (UTC-PD) is developed from integral carrier density rate equation and few important properties of the device such as the electrical and optical characteristics are evaluated by employing advanced device physics as discussed by the authors.
Book ChapterDOI
The Scattering Parameter Analysis Using the Circuit Model of UTC-PD
TL;DR: In this article, a small signal equivalent circuit model of uni-traveling carrier photodiode (UTC-PD) is developed from integral carrier density rate equation and parasitics are included with it.
References
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Journal ArticleDOI
Zero-bias high-speed and high-output-voltage operation of cascade-twin unitravelling-carrier photodiode
TL;DR: In this paper, a cascade-twin unitravelling-carrier photodiode (UTC-PD) was proposed for zero-bias high-speed and high-output-voltage operation.
Journal ArticleDOI
Mixing and detection of coherent light in a bulk photoconductor
TL;DR: In this paper, a model for the photoconductor as a parametric conductance is presented and used in the analysis of a dc-biased detector and an ac-biased mixer-detector arrangement.
Journal ArticleDOI
Circuit model of uni-traveling carrier photodiode with high power and enhanced bandwidth technique
TL;DR: In this paper, an electrical equivalent circuit model of InGaAs/InP uni-travelling carrier photodiode (UTC-PD) is presented, which is suitable to be built on any electrical circuit simulator to optimize the design parameters.
Proceedings ArticleDOI
Circuit model of UTC-PD with high power and enhanced bandwidth technique
TL;DR: A novel technique of increasing bandwidth of the device by inserting a small shunt inductance in series with the load without sacrificing the device output photocurrent and linearity to a large extent is shown.
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