High power Nd:YAG lasers operating at 1.3μm wave band

Wei, Yong; Zhang, Ge; Huang, Chun; Huang, Lei; Huang, Shen

doi:10.1016/j.infrared.2007.05.005

Cited by 7 publications

(2 citation statements)

References 16 publications

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“…Much attention has been paid on such lasers in recent years and great development has been achieved. The output powers have reached over 120 W using the diode-side-pumped scheme in Nd:YAG and Nd:YAP [1][2][3][4]. For diode-end-pumped schemes, R. Zhou et al has realized the output power of nearly 28 W in a 1342 nm Nd:GdVO 4 laser [5].…”

Section: Introductionmentioning

confidence: 99%

Continuous-wave Nd:GYSGG laser around 1.3 μm

et al. 2012

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The operating characteristics of a Nd:GYSGG laser in the 1.3 µm wavelength band based on the transition 4 F 3/2 → 4 I 13/2 is demonstrated. Using two different output couplers, single wavelengths operation at 1336 nm and dual-wavelength operation at 1321/1336 nm are obtained. The 1329 nm laser spectrum is also found when the pump level is relatively weak. The stimulated emission cross section of the 1336 nm laser line is estimated to be 1.12 time of that of the 1321 nm laser line. The output power of 1.98 W at 1336 nm is achieved with the pump power of 13.5 W, corresponding to the conversion efficiency of 14.7%. This is the first report on a 1.3-µm Nd:GYSGG laser to our knowledge.

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Section: Introductionmentioning

confidence: 99%

Continuous-wave Nd:GYSGG laser around 1.3 μm

et al. 2012

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“…1.3 μm lasers have important applications in the fields of laser therapy, spectroscopy, fiber optic com munication and scientific research due to their advan tages of the low loss and low dispersion regions in the quartz fiber and the high absorption in water [1][2][3][4][5]. On the other hand, they are a useful pumping source for some color centre and phonon terminated tunable lasers [6].…”

Section: Introductionmentioning

confidence: 99%