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The Applications of Pulse Shaping in Ultra-broad Bandwidth Pulse Characterization and Multi-pulse Generation

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.

Identiferoai:union.ndltd.org:NSYSU/oai:NSYSU:etd-1104108-151413
Date04 November 2008
CreatorsLiu, Shin-Cheng
ContributorsYi-Jen Chiu, Ann-Kuo Chu, Chao-Kuei Lee
PublisherNSYSU
Source SetsNSYSU Electronic Thesis and Dissertation Archive
LanguageCholon
Detected LanguageEnglish
Typetext
Formatapplication/pdf
Sourcehttp://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-1104108-151413
Rightsnot_available, Copyright information available at source archive

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