Simulation of terahertz (THz) emission based on PC antennas imposes a challenge to couple the semiconductor carrier phenomena, optical transport and the THz energy transport. In this paper a Multi-physics simulation for coupling these phenomena using COMSOL Multi-physics 4.3b is introduced. The main parameters of THz photoconductive (PC) antenna as THz emitter have been reviewed and discussed. The results indicate the role of each parameter in the resulting photocurrent waveform and THz frequency: The radiated THz photocurrent waveform is determined by the photoconductive gap (the separation between the metallic electrodes), the incident laser illumination and the DC excitation voltage; while the THz frequency depends on the dipole length. ...
The design process of a photoconductive antenna (PCA), which emits efficiently in the electromagneti...
Photoconductive antennas are devices capable of generating THz waves. In this thesis, we propose a m...
The numerical simulation of terahertz generation and detection in the interaction between femtosecon...
Simulation of terahertz (THz) emission based on PC antennas imposes a challenge to couple the semico...
We present here a simulator that solves the main semiconductor charge and transport equations couple...
Photoconductive materials are currently used to design antennas that radiate in the terahertz band. ...
En aquest treball, tenim com a objectiu estudiar els processos d’emissió i detecció de THz que es pr...
Context: The study of nanotechnology has shown great advances, which include research and exploratio...
In recent years, Terahertz technology has attracted the interest of researchers for its potential ap...
The frequency demands of radiating systems are moving into the terahertz band with potential applica...
Terahertz (THz) (0.1 – 10 THz) region of the electromagnetic spectrum spans the frequency range betw...
This paper shows the relevance of mobility models to describe the car- rier dynamics for the analys...
This paper presents a computational procedure to simulate the time-domain behavior of photoconductiv...
The area of Terahertz (THz) is one of the fastest growing research fields in recent years. THz anten...
A semi-classical Monte Carlo model for studying three-dimensional carrier dynamics in photoconductiv...
The design process of a photoconductive antenna (PCA), which emits efficiently in the electromagneti...
Photoconductive antennas are devices capable of generating THz waves. In this thesis, we propose a m...
The numerical simulation of terahertz generation and detection in the interaction between femtosecon...
Simulation of terahertz (THz) emission based on PC antennas imposes a challenge to couple the semico...
We present here a simulator that solves the main semiconductor charge and transport equations couple...
Photoconductive materials are currently used to design antennas that radiate in the terahertz band. ...
En aquest treball, tenim com a objectiu estudiar els processos d’emissió i detecció de THz que es pr...
Context: The study of nanotechnology has shown great advances, which include research and exploratio...
In recent years, Terahertz technology has attracted the interest of researchers for its potential ap...
The frequency demands of radiating systems are moving into the terahertz band with potential applica...
Terahertz (THz) (0.1 – 10 THz) region of the electromagnetic spectrum spans the frequency range betw...
This paper shows the relevance of mobility models to describe the car- rier dynamics for the analys...
This paper presents a computational procedure to simulate the time-domain behavior of photoconductiv...
The area of Terahertz (THz) is one of the fastest growing research fields in recent years. THz anten...
A semi-classical Monte Carlo model for studying three-dimensional carrier dynamics in photoconductiv...
The design process of a photoconductive antenna (PCA), which emits efficiently in the electromagneti...
Photoconductive antennas are devices capable of generating THz waves. In this thesis, we propose a m...
The numerical simulation of terahertz generation and detection in the interaction between femtosecon...