Acta Optica Sinica, Volume. 10, Issue 4, 378(1990)
Experimental study of laser of FB(Ⅱ) color centers in Na KCl crystals at liquid nitrogen temperature
A laser utilizing FB (II) centers in Na-doped KCl crystals and operating stably a-liquid N2 temperature is described. Color center crystal was pumped by the frequencyt doubled output of a Q-switched Nd:YAG laser. Laser emission wavelenghth. ranges from 2.420 to 2.542 μm. Experimental results are discussed.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Experimental study of laser of FB(Ⅱ) color centers in Na KCl crystals at liquid nitrogen temperature[J]. Acta Optica Sinica, 1990, 10(4): 378