Compositions – Light transmission modifying compositions
Reexamination Certificate
2005-07-26
2005-07-26
Gulakowski, Randy (Department: 1712)
Compositions
Light transmission modifying compositions
C359S322000
Reexamination Certificate
active
06921498
ABSTRACT:
The present invention relates to nonlinear optical crystals of compound Na3La9B8O27and producing method and uses thereof. From the Na3La9B8O27compound, large size single crystal of Na3La9B8O27could be prepared by flux method. Na3La9B8O27crystals are non-hygroscopic, and possess stronger nonlinear optical effect and good mechanical properties. They meet the requirements for the frequency conversion of blue—green wavelength lasers and could be used to prepare nonlinear optical devices.
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Chen Chuangtian
Fu Peizhen
Wu Yicheng
Zhang Guochun
Burdett James R.
Genieser Lars
Gulakowski Randy
Kugel Timothy J
Technical Institute of Physics and Chemistry, CAS
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