Modified Spontaneous Emission in a Tightly Pumped Nd:YVO4 Laser with Degenerate Resonator

碩士 === 國立交通大學 === 光電工程系所 === 93 === The queer spontaneous emission behavior of an axially pumped Nd:YVO4 laser is observed under a small pumping spot size. We experimentally demonstrate that the output power of spontaneous emission in degeneracy cavity is larger than in non-degeneracy cavity. From...

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Bibliographic Details
Main Authors:	Wei-Hao Chiu, 邱偉豪
Other Authors:	Wen-Feng Hsieh
Format:	Others
Language:	en_US
Published:	2005
Online Access:	http://ndltd.ncl.edu.tw/handle/43045367596314795398

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spelling	ndltd-TW-093NCTU51240582016-06-06T04:10:45Z http://ndltd.ncl.edu.tw/handle/43045367596314795398 Modified Spontaneous Emission in a Tightly Pumped Nd:YVO4 Laser with Degenerate Resonator 微聚焦端泵浦摻釹釩酸釔雷射在簡併共振腔下被修正過的自發輻射 Wei-Hao Chiu 邱偉豪碩士國立交通大學光電工程系所 93 The queer spontaneous emission behavior of an axially pumped Nd:YVO4 laser is observed under a small pumping spot size. We experimentally demonstrate that the output power of spontaneous emission in degeneracy cavity is larger than in non-degeneracy cavity. From the qualitative analysis of single mode rate equation, we conclude �� (the spontaneous emission coupling efficiency) and 1/tf (tf is the spontaneous decay time) at degeneracy is larger than at non-degeneracy. In addition, we also observed modified spontaneous emission pattern. Wen-Feng Hsieh 謝文峰 2005 學位論文 ; thesis 42 en_US
collection	NDLTD
language	en_US
format	Others
sources	NDLTD
description	碩士 === 國立交通大學 === 光電工程系所 === 93 === The queer spontaneous emission behavior of an axially pumped Nd:YVO4 laser is observed under a small pumping spot size. We experimentally demonstrate that the output power of spontaneous emission in degeneracy cavity is larger than in non-degeneracy cavity. From the qualitative analysis of single mode rate equation, we conclude �� (the spontaneous emission coupling efficiency) and 1/tf (tf is the spontaneous decay time) at degeneracy is larger than at non-degeneracy. In addition, we also observed modified spontaneous emission pattern.
author2	Wen-Feng Hsieh
author_facet	Wen-Feng Hsieh Wei-Hao Chiu 邱偉豪
author	Wei-Hao Chiu 邱偉豪
spellingShingle	Wei-Hao Chiu 邱偉豪 Modified Spontaneous Emission in a Tightly Pumped Nd:YVO4 Laser with Degenerate Resonator
author_sort	Wei-Hao Chiu
title	Modified Spontaneous Emission in a Tightly Pumped Nd:YVO4 Laser with Degenerate Resonator
title_short	Modified Spontaneous Emission in a Tightly Pumped Nd:YVO4 Laser with Degenerate Resonator
title_full	Modified Spontaneous Emission in a Tightly Pumped Nd:YVO4 Laser with Degenerate Resonator
title_fullStr	Modified Spontaneous Emission in a Tightly Pumped Nd:YVO4 Laser with Degenerate Resonator
title_full_unstemmed	Modified Spontaneous Emission in a Tightly Pumped Nd:YVO4 Laser with Degenerate Resonator
title_sort	modified spontaneous emission in a tightly pumped nd:yvo4 laser with degenerate resonator
publishDate	2005
url	http://ndltd.ncl.edu.tw/handle/43045367596314795398
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Modified Spontaneous Emission in a Tightly Pumped Nd:YVO4 Laser with Degenerate Resonator

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