Upconverting Tm[sup 3+] doped Ba--Y--Yb--F thin film waveguides for visible and ultraviolet

Chwalek, James M.; Paz-Pujalt, Gustavo R.
January 1995
Applied Physics Letters;1/23/1995, Vol. 66 Issue 4, p410
Academic Journal
Examines the upconversion of Tm[sup 3+] doped Ba--Y--Yb--F thin film planar waveguides in glassy form. Effects of infrared radiation on thin film waveguides; Applicability for film deposition on semiconductor substrates; Exhibition of thin films with broad luminescence peaks in ultraviolet wavelengths.


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