Title :
Photoresponse characteristics from computationally efficient dynamic model of uni-traveling carrier photodiode
Author :
Senjuti Khanra;Abhirup Das Barman
Author_Institution :
Institute of Radio Physics and Electronics, University of Calcutta, 92, APC Road Kolkata-700009, W.B. India
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 response.
Keywords :
"Absorption","Charge carrier density","Mathematical model","Photodiodes","Computational modeling","Bandwidth","Photonics"
Conference_Titel :
Numerical Simulation of Optoelectronic Devices (NUSOD), 2015 International Conference on
Print_ISBN :
978-1-4799-8378-0
DOI :
10.1109/NUSOD.2015.7292883
