Dynamics of End Pump NdYVO4 Laser with Large Pumping Spot Size around Degenerate Cavity

Dynamics of End Pump NdYVO4 Laser with Large Pumping Spot Size around Degenerate Cavity

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碩士 === 國立交通大學 === 光電工程系所 === 93 === The behavior of the axially pumped Nd:YVO4 laser with large pumping spot size is experimently and numerically studied. We show that the instability of this laser system is due to transverse mode beating. We found that there is a V-shaped second threshold of quasi...

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Main Authors: Guo-Chang Li, 李國昶
Other Authors: Wen-Feng Hsieh
Format: Others
Language:en_US
Published: 2004
Online Access:http://ndltd.ncl.edu.tw/handle/67241561456182259606
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spelling ndltd-TW-092NCTU51240012016-06-03T04:14:18Z http://ndltd.ncl.edu.tw/handle/67241561456182259606 Dynamics of End Pump NdYVO4 Laser with Large Pumping Spot Size around Degenerate Cavity 大光束端泵浦摻釹釩酸釔雷射在簡併共振腔 Guo-Chang Li 李國昶 碩士 國立交通大學 光電工程系所 93 The behavior of the axially pumped Nd:YVO4 laser with large pumping spot size is experimently and numerically studied. We show that the instability of this laser system is due to transverse mode beating. We found that there is a V-shaped second threshold of quasi-periodic which agrees with our simulation result. The character of the V-shaped depends on both the pumping power and pumping spot size. In addition, we also observed several kinds of laser dynamics and the instability regions they exit, such as chaos, modulated pulsation, and quasi-period. Wen-Feng Hsieh 謝文峰 2004 學位論文 ; thesis 45 en_US
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language en_US
format Others
sources NDLTD
description 碩士 === 國立交通大學 === 光電工程系所 === 93 === The behavior of the axially pumped Nd:YVO4 laser with large pumping spot size is experimently and numerically studied. We show that the instability of this laser system is due to transverse mode beating. We found that there is a V-shaped second threshold of quasi-periodic which agrees with our simulation result. The character of the V-shaped depends on both the pumping power and pumping spot size. In addition, we also observed several kinds of laser dynamics and the instability regions they exit, such as chaos, modulated pulsation, and quasi-period.
author2 Wen-Feng Hsieh
author_facet Wen-Feng Hsieh
Guo-Chang Li
李國昶
author Guo-Chang Li
李國昶
spellingShingle Guo-Chang Li
李國昶
Dynamics of End Pump NdYVO4 Laser with Large Pumping Spot Size around Degenerate Cavity
author_sort Guo-Chang Li
title Dynamics of End Pump NdYVO4 Laser with Large Pumping Spot Size around Degenerate Cavity
title_short Dynamics of End Pump NdYVO4 Laser with Large Pumping Spot Size around Degenerate Cavity
title_full Dynamics of End Pump NdYVO4 Laser with Large Pumping Spot Size around Degenerate Cavity
title_fullStr Dynamics of End Pump NdYVO4 Laser with Large Pumping Spot Size around Degenerate Cavity
title_full_unstemmed Dynamics of End Pump NdYVO4 Laser with Large Pumping Spot Size around Degenerate Cavity
title_sort dynamics of end pump ndyvo4 laser with large pumping spot size around degenerate cavity
publishDate 2004
url http://ndltd.ncl.edu.tw/handle/67241561456182259606
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AT lǐguóchǎng dynamicsofendpumpndyvo4laserwithlargepumpingspotsizearounddegeneratecavity
AT guochangli dàguāngshùduānbèngpǔcànnǚfǎnsuānyǐléishèzàijiǎnbìnggòngzhènqiāng
AT lǐguóchǎng dàguāngshùduānbèngpǔcànnǚfǎnsuānyǐléishèzàijiǎnbìnggòngzhènqiāng
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