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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Das, J. Yamaguchi, M. |
| Copyright Year | 2011 |
| Description | Author affiliation: Department of Physics, Applied physics and Astronomy, Rensselaer Polytechnic Institute, Troy NY USA (Das, J.; Yamaguchi, M.) |
| Abstract | Effects of the optical pulse shape on THz wave generation from laser induced plasma was investigated using optical pulse shaping technique. Laser induced plasma is particularly suitable media for THz pulse shaping because of a large freedom of controllable Fourier components over 10 THz. Narrow band THz wave generation was demonstrated using a square wave phase pattern added to optical pulses for a wide tuning range from 2.5–7.5 THz. A combination of pulse shaping technique and adaptive control technique was used to optimize the terahertz wave generation from gas plasma, and 20–25% of power enhancement was achieved. Finally, two pulse sequences were used to generate THz wave form gas plasma, and the effect of the pre-excitation of gas molecule was investigated. |
| Starting Page | 1 |
| Ending Page | 2 |
| File Size | 168484 |
| Page Count | 2 |
| File Format | |
| ISBN | 9781457705106 |
| ISSN | 21622035 |
| e-ISBN | 9781457705090 |
| e-ISBN | 9781457705083 |
| DOI | 10.1109/irmmw-THz.2011.6104936 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-10-02 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Plasmas Optical pulses Gas lasers Optical pulse shaping Free electron lasers Optimized production technology |
| Content Type | Text |
| Resource Type | Article |
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