Self Q-Switching in Diode-Pumped Nd :YVO4 Lasers
碩士 === 東海大學 === 物理學系 === 91 === The paper examines phenomenon of self-induced great pulse that occur in a plano-concave resonator of diode-pumped Nd:YVO4 without any optical item. Occurring self-Q-switched has two reservations. The resonator length should be crossed through half-spherical...
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ndltd-TW-091THU001980062015-10-13T13:35:31Z http://ndltd.ncl.edu.tw/handle/66544082762962855043 Self Q-Switching in Diode-Pumped Nd :YVO4 Lasers 二極體雷射激發摻釹釩酸釔雷射中自發性Q開關之研究 葉宗哲 碩士 東海大學 物理學系 91 The paper examines phenomenon of self-induced great pulse that occur in a plano-concave resonator of diode-pumped Nd:YVO4 without any optical item. Occurring self-Q-switched has two reservations. The resonator length should be crossed through half-spherical length, and output coupling should misalign the optical axis. Some parameters such as SQS second threshold, pulse width, and average power are measured in relation to the pump power, radius of curvature of output coupler. Until now, We get the lowest pulse width 2.75ns by using a 1cm and 98% reflectivity of output coupler. The pulse second threshold is 291mW and repetition rate is 25.1kHz ,and the peak power is 14000 times larger than average output power. 吳小華 2003 學位論文 ; thesis 54 zh-TW |
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碩士 === 東海大學 === 物理學系 === 91 === The paper examines phenomenon of self-induced great pulse that occur in a plano-concave resonator of diode-pumped Nd:YVO4 without any optical item. Occurring self-Q-switched has two reservations. The resonator length should be crossed through half-spherical length, and output coupling should misalign the optical axis. Some parameters such as SQS second threshold, pulse width, and average power are measured in relation to the pump power, radius of curvature of output coupler. Until now, We get the lowest pulse width 2.75ns by using a 1cm and 98% reflectivity of output coupler. The pulse second threshold is 291mW and repetition rate is 25.1kHz ,and the peak power is 14000 times larger than average output power.
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吳小華 |
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吳小華 葉宗哲 |
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葉宗哲 |
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葉宗哲 Self Q-Switching in Diode-Pumped Nd :YVO4 Lasers |
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葉宗哲 |
title |
Self Q-Switching in Diode-Pumped Nd :YVO4 Lasers |
title_short |
Self Q-Switching in Diode-Pumped Nd :YVO4 Lasers |
title_full |
Self Q-Switching in Diode-Pumped Nd :YVO4 Lasers |
title_fullStr |
Self Q-Switching in Diode-Pumped Nd :YVO4 Lasers |
title_full_unstemmed |
Self Q-Switching in Diode-Pumped Nd :YVO4 Lasers |
title_sort |
self q-switching in diode-pumped nd :yvo4 lasers |
publishDate |
2003 |
url |
http://ndltd.ncl.edu.tw/handle/66544082762962855043 |
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AT yèzōngzhé selfqswitchingindiodepumpedndyvo4lasers AT yèzōngzhé èrjítǐléishèjīfācànnǚfǎnsuānyǐléishèzhōngzìfāxìngqkāiguānzhīyánjiū |
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