Investigation of neodymium doped organic liquid media for laser application
Chinese Optics Letters, Vol. 5, Issue S1, pp. S33-S35 (2007)
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Abstract
Luminescence of Nd3+ is observed in a new undeuterated organic liquid medium. The measured lifetime 'tau' of 1060-nm emission is 460 microseconds and the emission cross section is 2.54*10^(-20) cm2. According to the spectral research results, two pumping schemes are designed and the threshold energies for outputting laser are roughly calculated. Taking 808 nm as pumping wavelength and using single-pulse-mode pumping, the threshold pumping energy of single pulse is evaluated about 250 mJ to ensure the pumped volume enough large and so the peak power of 200-microsecond pulse is about 1250 W, which is easily obtained today. The rough estimated results prove that this organic solution is a successfully potential laser media.
© 2007 Chinese Optics Letters
OCIS Codes
(140.3530) Lasers and laser optics : Lasers, neodymium
(160.3380) Materials : Laser materials
(300.6360) Spectroscopy : Spectroscopy, laser
Citation
Yunxia Ye and Dianyuan Fan, "Investigation of neodymium doped organic liquid media for laser application," Chin. Opt. Lett. 5, S33-S35 (2007)
http://www.opticsinfobase.org/col/abstract.cfm?URI=col-5-S1-S33
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