Creation and Optimization of Single Attosecond XUV Pulse by Multicolor Laser Pulses
碩士 === 國立臺灣大學 === 物理研究所 === 98 === Extreme nonlinear optics happens when we turn up the focused laser power and electrons are literally ripped away from atoms by the laser field. An electron is stripped from an atom, gains energy, and releases this energy as a soft x-ray photon, this accumulated ene...
Main Authors: | , |
---|---|
Other Authors: | |
Format: | Others |
Language: | en_US |
Published: |
2010
|
Online Access: | http://ndltd.ncl.edu.tw/handle/69089563967957850267 |
id |
ndltd-TW-098NTU05198055 |
---|---|
record_format |
oai_dc |
spelling |
ndltd-TW-098NTU051980552015-11-02T04:04:02Z http://ndltd.ncl.edu.tw/handle/69089563967957850267 Creation and Optimization of Single Attosecond XUV Pulse by Multicolor Laser Pulses 優化多光雷射製造遠紫外線阿秒雷射 I-Lin Liu 劉怡麟 碩士 國立臺灣大學 物理研究所 98 Extreme nonlinear optics happens when we turn up the focused laser power and electrons are literally ripped away from atoms by the laser field. An electron is stripped from an atom, gains energy, and releases this energy as a soft x-ray photon, this accumulated energy as a high-energy photon when it recombines with an ion. In the last ten years, scientists pay close attention to produce laser pulse in shorter length to observe the motion of electrons in atom and molecules. In this thesis, we present a simple and convenient method to generate an isolated attosecond pulse via HHG power spectra of hydrogen atom driven by three-color laser field. This special electric field is composed of three special ratio frequency (ω, ω/2 , 2ω/3 ) with the same laser intensity. The field can be used to produce a single attosecond XUV pulse with strong intensity. Shih-I Chu 朱時宜 2010 學位論文 ; thesis 91 en_US |
collection |
NDLTD |
language |
en_US |
format |
Others
|
sources |
NDLTD |
description |
碩士 === 國立臺灣大學 === 物理研究所 === 98 === Extreme nonlinear optics happens when we turn up the focused laser power and electrons are literally ripped away from atoms by the laser field. An electron is stripped from an atom, gains energy, and releases this energy as a soft x-ray photon, this accumulated energy as a high-energy photon when it recombines with an ion. In the last ten years, scientists pay close attention to produce laser pulse in shorter length to observe the motion of electrons in atom and molecules. In this thesis, we present a simple and convenient method to generate an isolated attosecond pulse via HHG power spectra of hydrogen atom driven by three-color laser field. This special electric field is composed of three special ratio frequency (ω, ω/2 , 2ω/3 ) with the same laser intensity. The field can be used to produce a single attosecond XUV pulse with strong intensity.
|
author2 |
Shih-I Chu |
author_facet |
Shih-I Chu I-Lin Liu 劉怡麟 |
author |
I-Lin Liu 劉怡麟 |
spellingShingle |
I-Lin Liu 劉怡麟 Creation and Optimization of Single Attosecond XUV Pulse by Multicolor Laser Pulses |
author_sort |
I-Lin Liu |
title |
Creation and Optimization of Single Attosecond XUV Pulse by Multicolor Laser Pulses |
title_short |
Creation and Optimization of Single Attosecond XUV Pulse by Multicolor Laser Pulses |
title_full |
Creation and Optimization of Single Attosecond XUV Pulse by Multicolor Laser Pulses |
title_fullStr |
Creation and Optimization of Single Attosecond XUV Pulse by Multicolor Laser Pulses |
title_full_unstemmed |
Creation and Optimization of Single Attosecond XUV Pulse by Multicolor Laser Pulses |
title_sort |
creation and optimization of single attosecond xuv pulse by multicolor laser pulses |
publishDate |
2010 |
url |
http://ndltd.ncl.edu.tw/handle/69089563967957850267 |
work_keys_str_mv |
AT ilinliu creationandoptimizationofsingleattosecondxuvpulsebymulticolorlaserpulses AT liúyílín creationandoptimizationofsingleattosecondxuvpulsebymulticolorlaserpulses AT ilinliu yōuhuàduōguāngléishèzhìzàoyuǎnzǐwàixiànāmiǎoléishè AT liúyílín yōuhuàduōguāngléishèzhìzàoyuǎnzǐwàixiànāmiǎoléishè |
_version_ |
1718119736750899200 |