Electronic Resource
[S.l.]
:
American Institute of Physics (AIP)
Journal of Applied Physics
75 (1994), S. 4332-4339
ISSN:
1089-7550
Source:
AIP Digital Archive
Topics:
Physics
Notes:
A technique for evaluating second-order nonlinear optical materials in powder form is described. The power of the second-harmonic wave generated with the evanescent wave (SHEW) loosely depends on the phase matchability of material. The largest element of the nonlinear optical coefficient can be estimated from the SHEW power, regardless of the phase matchability of the material in a bulk crystal, even when powder crystals are used as the sample. The sample setting condition that gives appropriate repeatability is obtained, and the accuracy of this measurement is also discussed. Several well-known materials are measured using this technique, and the results are compared with other works.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.355976
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