Acta Optica Sinica, Volume. 16, Issue 2, 162(1996)
Effects of K+Ion on Formation and Optical Properties of +2-Like Color Centers in NaCl(OH-)
The effects of K + ion on F + 2 like color center formation and opical properties in OH- doped NaCl crystal are studied. The experiments show that K+ ion suppresses the formation of F + 2 like centers and makes their absorption and emmission spectra broaden and red shift. With more dopants, the effect is stronger. The results suggested a correction on those given by C. R. Pollock group. As the FWHM of emission is increasing with K+ dopants, it is possible to prepare F+2 like centers in complex host Na1-xKxCl()H-) crystal as a laser medium.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Effects of K+Ion on Formation and Optical Properties of +2-Like Color Centers in NaCl(OH-)[J]. Acta Optica Sinica, 1996, 16(2): 162