208-W TEM(00) operation of a diode-pumped Nd:YAG rod laser.

208-W TEM(00) operation of a diode-pumped Nd:YAG rod laser. Research Abstract Details 

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208-W TEM(00) operation of a diode-pumped Nd:YAG rod laser. Abstract Text:

Y Hirano,Y Koyata,S Yamamoto,K Kasahara,T Tajime,

208-W average-power TEM(00) -mode operation from a diode-pumped Nd:YAG rod laser was demonstrated. The side-pumping method of generating a high-gain aberration-free rod, the bifocusing-compensation technique with two identically pumped rods, and a suitable choice of beam spot size were employed in the design of this laser. At the maximum pump power of 1.1 kW the fundamental transverse-mode operation (M(2)<1.1) was characterized by 7.6% electrical efficiency. The extraction efficiency was almost 60% of full multimode operation. Stable operation was obtained within a pump-power range of 15% of the maximum pump power.

208-W TEM(00) operation of a diode-pumped Nd:YAG rod laser. Publishing Authors By Initials

Y Hirano,Y Koyata,S Yamamoto,K Kasahara,T Tajime,

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208-W TEM(00) operation of a diode-pumped Nd:YAG rod laser. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Optics letters

VOLUME: 24

Page Numbers: 679-81

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ISSN: 0146-9592

DAY: 15

MONTH: May

YEAR: 1999

208-W TEM(00) operation of a diode-pumped Nd:YAG rod laser. Information

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LANGUAGE: eng

NlmUniqueID: 7708433

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Country: United States

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MEDLINETA: Opt Lett

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