Polyimide/Norganic Composite - Interpenetrating Polymer Network For Stable Second-Order Nonlinear Optics

1993 ◽  
Vol 328 ◽  
Author(s):  
Sutiyao Marturunkakul ◽  
Jeng-I Chen ◽  
Lian Li ◽  
Xin Li Jiang ◽  
Ru Jong Jeng ◽  
...  
Keyword(s):  
Nonlinear Optics ◽  
Polymer Network ◽  
Temporal Stability ◽  
Second Order ◽  
Interpenetrating Polymer Network ◽  
Processing Conditions ◽  
New Class

ABSTRACTA new class of IPN system has been prepared and investigated. This IPN system combines the polybismaleinimide network and the NLO-active phenoxysilicon network. The second-order NLO coefficients, d33, values of the samples range from 2.5 to 6.7 pm/V depending on the composition and the processing conditions. The temporal stability of the second-order nonlinearities for these samples at 110 °C varies from 47 to 88 % retention after 274 h.

An interpenetrating polymer network for second-order nonlinear optics

1995 ◽  
Vol 116 (4-6) ◽  
pp. 421-424 ◽  
Author(s):  
L Li ◽  
J.I Chen ◽  
S Marturunkakul ◽  
J Kumar ◽  
S.K Tripathy
Keyword(s):  
Nonlinear Optics ◽  
Polymer Network ◽  
Second Order ◽  
Interpenetrating Polymer Network

High E-O Coefficient Polymers Based on a Chromophore Containing Isophorone Moiety for Second-Order Nonlinear Optics

1997 ◽  
Vol 488 ◽  
Author(s):  
Jinghong Chen ◽  
Jingsong Zhu ◽  
Galina Todorova ◽  
Mingqian He ◽  
Larry R. Dalton ◽  
...  
Keyword(s):  
Nonlinear Optics ◽  
Electrostatic Interactions ◽  
Polymer Network ◽  
Temporal Stability ◽  
Second Order ◽  
Absorption Loss ◽  
Intrinsic Absorption ◽  
Electro Optic

AbstractA high -μβ chromophore APII utilizing isophorone as π-conjugation bridge was processed into both PMMA guest host and crosslinked (XL) polyurethane network with various loading densities. High electro -optic coefficients, r33 = 30 pm/V (in PMMA) and r33 = 32 pm/V (in polyurethane) at 1.06 μm were obtained. Alignment temporal stability ranged from 90 to 120°C for XL polymer network. There is virtually no intrinsic absorption loss at 1.3 μm (solution measurement). Also noteworthy is that high optimum loading densities of this chromophore are attainable in both cases without detectable chromophore aggregation due to intermolecular electrostatic interactions.

An Interpenetrating Polymer Network for Second-Order Nonlinear Optics.

1995 ◽  
Author(s):  
L. Li ◽  
J. I. Chen ◽  
S. Marturunkakul ◽  
J. Kumar ◽  
S. K. Tripathy
Keyword(s):  
Nonlinear Optics ◽  
Polymer Network ◽  
Second Order ◽  
Interpenetrating Polymer Network

A new class of three dimensional D–π–A trigonal cryptand derivatives for second-order nonlinear optics

2002 ◽  
Vol 12 (8) ◽  
pp. 2237-2244 ◽  
Author(s):  
Pritam Mukhopadhyay ◽  
Parimal K. Bharadwaj ◽  
G. Savitha ◽  
Anu Krishnan ◽  
Puspendu K. Das
Keyword(s):  
Nonlinear Optics ◽  
Three Dimensional ◽  
Second Order ◽  
New Class

Dipolar relaxation in a second-order nonlinear optical interpenetrating polymer network

1993 ◽  
Vol 26 (26) ◽  
pp. 7379-7381 ◽  
Author(s):  
J. I. Chen ◽  
S. Marturunkakul ◽  
L. Li ◽  
R. J. Jeng ◽  
J. Kumar ◽  
...  
Keyword(s):  
Nonlinear Optical ◽  
Polymer Network ◽  
Second Order ◽  
Interpenetrating Polymer Network ◽  
Dipolar Relaxation

A New Class of Organic−Inorganic Sol−Gel Materials for Second-Order Nonlinear Optics

1997 ◽  
Vol 9 (4) ◽  
pp. 883-888 ◽  
Author(s):  
Ging-Ho Hsiue ◽  
Rong-Ho Lee ◽  
Ru-Jong Jeng
Keyword(s):  
Nonlinear Optics ◽  
Sol Gel ◽  
Second Order ◽  
New Class

Thermally Stable Polyimides for Second-Order Nonlinear Optics

1995 ◽  
Vol 413 ◽  
Author(s):  
J. I. Chen ◽  
L. Li ◽  
S. Marturunkakul ◽  
J. Kumar ◽  
S. K. Tripathy ◽  
...  
Keyword(s):  
Nonlinear Optics ◽  
Nonlinear Optical ◽  
Second Order ◽  
Thermally Stable ◽  
New Class

ABSTRACTA new class of nonlinear optical (NLO) polyimides incorporating a thermally stable chromophore has been synthesized and characterized. These polymers exhibit large and extremely

Design and Synthesis of Novel Side-Chain Polyquinolines and Polyimides for Second-Order Nonlinear Optics

1995 ◽  
Vol 413 ◽  
Author(s):  
A. K-Y. Jen ◽  
T.-A. Chen ◽  
Y.-M. Cai
Keyword(s):  
Nonlinear Optics ◽  
Physical Properties ◽  
Nonlinear Optical ◽  
Temporal Stability ◽  
Second Order ◽  
Side Chain ◽  
Design And Synthesis ◽  
Novel Approaches ◽  
Dipole Alignment

ABSTRACTNovel approaches to second-order nonlinear optical (NLO) side-chain polyquinolines and polyimides are described. The syntheses and the characterization of the polymers are detailed. The electro-optical coefficients (r33), temporal stability of dipole alignment, and other physical properties of the NLO polymers are presented.

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