Surface structure and second-order nonlinear optical properties of thermally poled WO3–TeO2 glasses doped with Na+
JOSA B, Vol. 19, Issue 1, pp. 54-62 (2002)
http://dx.doi.org/10.1364/JOSAB.19.000054
Acrobat PDF (201 KB)
Abstract
Surface structure and relaxation phenomena have been investigated for thermally poled 20WO3⋅80TeO2 glass, which is known to show a large second-order nonlinear susceptibility. X-ray photoelectron spectroscopy reveals that the penetration of Na+ into the anode-side surface of 20WO3⋅80TeO2 glass occurred during poling, since the poling was performed with the 20WO3⋅80TeO2 glass sandwiched in between two commercial borosilicate glasses containing Na+. The agreement between dependence of second-harmonic intensity on etched thickness at anode-side surface and the concentration profile of Na+ suggests that the penetration of Na+ predominantly contributes to the second-harmonic generation. The decay of second-harmonic intensity at room temperature is describable in terms of the single exponential function except for the glass poled at higher temperature, for which the stretched exponential function is applicable. The activation energy for the decay of second-harmonic intensity of the glass poled at 260 °C is 47 kJ ⋅ mol−1. This value presumably corresponds to the diffusion of Na+ ions.
© 2002 Optical Society of America
OCIS Codes
(160.2750) Materials : Glass and other amorphous materials
(160.4330) Materials : Nonlinear optical materials
(190.4160) Nonlinear optics : Multiharmonic generation
(190.4400) Nonlinear optics : Nonlinear optics, materials
(190.4720) Nonlinear optics : Optical nonlinearities of condensed matter
Citation
Aiko Narazaki, Katsuhisa Tanaka, and Kazuyuki Hirao, "Surface structure and second-order nonlinear optical properties of thermally poled WO3–TeO2 glasses doped with Na+," J. Opt. Soc. Am. B 19, 54-62 (2002)
http://www.opticsinfobase.org/josab/abstract.cfm?URI=josab-19-1-54
You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Log in to access OSA Member Subscription
You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Log in to access OSA Member Subscription
You do not have subscription access to this journal. Article level metrics are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Log in to access OSA Member Subscription
Related Journal Articles 
- Ultraviolet irradiation effect on the third-order optical nonlinearity of CuCl-microcrystallite-doped glass (JOSAB)
- Large optical second-order nonlinearity of poled WO3—TeO2 glass (OL)
- Large Kerr effect in bulk Se-based chalcogenide glasses (OL)
- Absolute measurement of the second-order nonlinearity profile in poled silica (OL)
- Phase-Matched Third-Harmonic Generation in Mercury-(I)-Chloride (AO)
Related Conference Papers
- Surface topography change induced by poling in Ge doped silica glass films
- Thermal poling studies in phosphate glasses with low and high alkali content
- Measuring Optical Nonlinearities Using a Heterodyne Z-Scan Technique
- Measuring Optical Nonlinearities Using a Heterodyne Z-Scan Technique
- Second-harmonic generation in nonpolar chiral materials: relationship between molecular and macroscopic properties
- Second-harmonic generation in nonpolar chiral materials: relationship between molecular and macroscopic properties
« Previous Article | Next Article »
OSA is a member of 