High-peak-power flashlamp-pumped passively Q-switched Nd : YAG laser with AlGaInAs quantum wells as a saturable absorbers - art. no. 68712M

標題:	High-peak-power flashlamp-pumped passively Q-switched Nd : YAG laser with AlGaInAs quantum wells as a saturable absorbers - art. no. 68712M
作者:	Liang, H. C. Huang, J. Y. Huang, S. C. Su, K. W. Chen, Y. F. Huang, K. F. 電子物理學系 Department of Electrophysics
關鍵字:	flashlamp-pumped laser;semiconductor saturable absorber;passively Q-switched
公開日期:	2008
摘要:	We demonstrate an AlGaInAs saturable absorber with a periodic quantum wells (QWs)/barrier structure that can be used to achieve an efficient high-peak-power and high-pulse-energy passively flashlamp-pumped Q-switched Nd:YAG laser at 1.06 um. The barrier layers are designed to locate the QW groups in the region of the nodes of the lasing standing wave to avoid damage. With an incident pump voltage of 14.5 J, a single pulse was generated with a pulse energy of 14 mJ and a Q-switched pulse width of 13 ns. The maximum peak power was greater than 1.08 MW.
URI:	http://hdl.handle.net/11536/30431 http://dx.doi.org/10.1117/12.763052
ISBN:	978-0-8194-7046-1
ISSN:	0277-786X
DOI:	10.1117/12.763052
期刊:	SOLID STATE LASERS XVII: TECHNOLOGY AND DEVICES
Volume:	6871
起始頁:	M8712
結束頁:	M8712
顯示於類別：	會議論文

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