NLO polymers and optical waveguides based thereon

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C526S274000, C526S286000, C526S307500

Reexamination Certificate

active

06872794

ABSTRACT:
The invention relates to new polymers useful in non linear optical (NLO) applications, particularly as optical waveguide materials.

REFERENCES:
patent: 5323482 (1994-06-01), Stewart et al.
patent: 20020076576 (2002-06-01), Li et al.
patent: 06-179802 (1994-06-01), None
patent: WO 9925081 (1999-05-01), None
Reinhardt, “The status of third-order polymeric nonlinear optical material” Trends in Polymer Science, 1(1), 4-9(1991).*
Nalwa, “Nonlinear optical properties of pi -conjugated materials” Handbook of Organic Conductive Molecules and Polymer, 4,309-363 (1997).*
Kurihara et al.“Spectra of . . . in poly(2,5-dimethoxy p-phenylene vinylene)(MO-PPV) for various conversion levels” Chemical Physics Letters, 183(6), 534-538 (1991).*
M. Tarabia, et al., “Neutron and X-ray Reflectivity Studies of Self-assembled Heterostructures Based on Conjugated Polymers”,J. Applied Phys.,vol. 83, No. 2, pp. 725-732, (1998).
Jeffrey H. Simpson, et al., “Solid-State13C NMR Characterization of Annealed Poly(p-phenylene vinylene) PPV Films”,Journal of Polymer Science: Part B: Polymer Physics,vol. 28, pp. 1859-1869, (1990).
Hong-Ku Shim, et al., “Synthesis and Electrical and Optical Properties of Poly-(2-methoxy-1,4-phenylenevinylene) and Copolymers”,Makromol. Chem.,vol. 194, No. 4, pp. 1115-1124, (1993).
Bruce A. Reinhardt, “The Status of Third-order Polymeric Nonlinear Optical Materials: Directions and Philosophy of Polymer Research for Nonlinear Optics in the US Air Force Wright Laboratory”,Trends in Polymer Science,vol. 1, No. 1, pp. 4-9, (1993).
J. Swiatkiewicz, et al., “Anisotropy of the Linear and Third-order Nonlinear Optical Properties of a Stretch-oriented Polymer Film of Poly-[2, 5-dimethoxyparaphenylenevinylene]”,Applied Physics Letters,vol. 56, No. 10, pp. 892-894 (1990).
B. Buchalter, et al., “Third-order Optical Susceptibility of Glasses Determined by Third Harmonic Generation”,Applied Optics,vol. 21, No. 17, (1982).
Takashi Kurihara, et al., “Spectra of x(3)(-3ω; ω, ω ω) in poly(2,5-dimethoxy p-phenylene vinylene) (MO-PPV) for Various Conversion Levels”,Chemical Physics Letters,vol. 183, No. 6, (1991).
K. Yushino, et al., “Photoconducting Composition”, Patent Abstracts of Japan of JP 3146296 B2, (Pub. No. 06-179802), (Jun. 28, 1994).
H.S. Nalwa, “Nonlinear Optical Properties of π-Conjugated Materials”,Handbook of Organic Conductive Molecules and Polymers;vol. 4, pp. 309-341 and 356-363, (1997).

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

NLO polymers and optical waveguides based thereon does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with NLO polymers and optical waveguides based thereon, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and NLO polymers and optical waveguides based thereon will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3456331

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.