Journal article
Three-dimensional carrier-dynamics simulation of terahertz emission from photoconductive switches
- Abstract:
-
A semi-classical Monte Carlo model for studying three-dimensional carrier dynamics in photoconductive switches is presented. The model was used to simulate the process of photoexcitation in GaAs-based photoconductive antennas illuminated with pulses typical of mode-locked Ti:Sapphire lasers. We analyzed the power and frequency bandwidth of THz radiation emitted from these devices as a function of bias voltage, pump pulse duration and pump pulse location. We show that the mechanisms limiting t...
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- Publication status:
- Published
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- Publisher copy:
- 10.1103/PhysRevB.71.195301
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Authors
Bibliographic Details
- Journal:
- Physical Review B
- Volume:
- 71
- Issue:
- 19
- Publication date:
- 2005-05-01
- DOI:
- EISSN:
-
1550-235X
- ISSN:
-
1098-0121
- Source identifiers:
-
5478
Item Description
- Language:
- English
- Pubs id:
-
pubs:5478
- UUID:
-
uuid:ad1791ac-9058-473f-b4de-09a298f6cf5f
- Local pid:
- pubs:5478
- Deposit date:
- 2012-12-19
Terms of use
- Copyright date:
- 2005
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