This thesis utilize pulse shaping in characterization of ultra-broad bandwidth laser pulse and multi-pulse generation.
Using angle-dithering technique, time-integrating phase-matching bandwidth can be increased significantly even with a thin crystal. We also characterize the pulse by angle-dithered MIIPS( intrapulse interference phase scan ) technique. An addition advantage of using a thick crystal is increased signal strength.
In addition, we provide a method to generate multi-pulses and proceed Michelson interferometeric autocorrelator by controlling the spectral amplitude and phase of the pulse. To compare with the past method, the efficiency was obtained from 33% to 80% , and the stability and time resolution of delay time can be improved. We expect this method applied to narrow-band frequency-tunable THz wave genetration will be better.
| Identifer | oai:union.ndltd.org:NSYSU/oai:NSYSU:etd-1104108-151413 |
| Date | 04 November 2008 |
| Creators | Liu, Shin-Cheng |
| Contributors | Yi-Jen Chiu, Ann-Kuo Chu, Chao-Kuei Lee |
| Publisher | NSYSU |
| Source Sets | NSYSU Electronic Thesis and Dissertation Archive |
| Language | Cholon |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-1104108-151413 |
| Rights | not_available, Copyright information available at source archive |
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