2ND-ORDER NONLINEAR OPTICAL MEASUREMENTS IN GUEST-HOST AND SIDE-CHAIN POLYMERS

被引：163

作者：

HAYDEN, LM ^{[1
]}

SAUTER, GF ^{[1
]}

ORE, FR ^{[1
]}

PASILLAS, PL ^{[1
]}

HOOVER, JM ^{[1
]}

LINDSAY, GA ^{[1
]}

HENRY, RA ^{[1
]}

机构：

[1] USN,CTR WEAP,DIV CHEM,CHINA LAKE,CA 93555

来源：

JOURNAL OF APPLIED PHYSICS | 1990年 / 68卷 / 02期

关键词：

D O I：

10.1063/1.346815

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The second harmonic generation (SHG) coefficients dij of several corona-poled guest-host and side-chain polymers have been measured and studied over time using a new Maker Fringe analysis. The electro-optic coefficient r33 and scattering losses have also been measured in thin-film waveguides, on silicon and glass substrates, made from some of the polymers. Kleinman symmetry (d15=d31) was not valid for near-resonant SHG in these materials and d15/d31 was determined. Stable values of d33, for a fundamental of 1.064 μm, were as high as 40 pm/V for one of the side-chain polymers. Optical waveguide losses determined from scattering measurements were as low as 0.4 dB/cm at 1.06 μm.

引用

页码：456 / 465

页数：10

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