Optical waveguides – Temporal optical modulation within an optical waveguide – Electro-optic
Reexamination Certificate
2005-08-02
2005-08-02
Glick, Edward J. (Department: 2882)
Optical waveguides
Temporal optical modulation within an optical waveguide
Electro-optic
Reexamination Certificate
active
06925211
ABSTRACT:
An optical waveguide device including an electro-optical crystal substrate having a top surface and a bottom surface; an optical waveguide path formed within a surface of the electro-optical crystal substrate; at least one electrode positioned above the optical waveguide path for applying an electric field to the optical waveguide path; and a silicon titanium oxynitride layer and a connecting layer for interconnecting the silicon titanium oxynitride layer to another surface of the electro-optical crystal substrate that is opposite to the surface in which the optical waveguide path is formed.
REFERENCES:
patent: 4701008 (1987-10-01), Richard et al.
patent: 5153930 (1992-10-01), DuPuy et al.
patent: 5388170 (1995-02-01), Heismann et al.
patent: 5404412 (1995-04-01), Seino et al.
patent: 5479552 (1995-12-01), Kitamura et al.
patent: 5617493 (1997-04-01), Nishimoto
patent: 5675691 (1997-10-01), Edlinger et al.
patent: 5949944 (1999-09-01), Minford et al.
patent: 6395650 (2002-05-01), Callegari et al.
patent: 6583917 (2003-06-01), Melloni et al.
patent: 0 554 593 (1993-08-01), None
patent: 0 717 306 (1996-06-01), None
Wei-Ching Chung et al., A Comparison of the Performance of LiNbO3Traveling-wave Phase Modulators with Various Dielectric Buffer Layers, Journal of Optical Communications 14(1993) Aug., No. 4, Berlin, DE.
C.H. Bulmer et al., “Pyroelectric Effects in LiNbO3 Channel-Waveguide Devices,”Applied Physics Letters,vol. 48, No. 16, (Apr.) 1986, pp. 1036-1038.
I. Sawasaki et al., “Thermally Stabilized Z-cut Ti:LiNbO3 Waveguide Switch,”Conference on Lasers and Electro-optics,paper MF2, San Francisco, (Jun.) 1986, pp. 46-47.
Perry Skeath et al., “Novel Electrostatic Mechanism in the Thermal Instability of Z-cut LiNbO3Interferometers,”Applied Physics Letters,vol. 49, No. 19, (Nov.) 1986, pp. 1221-1223.
G.K. Gopalakrishnan et al., “Performance and Modeling of Broadband LiNbO3Traveling Wave Optical Intensity Modulators,”Journal of Lightwave Technology,vol. 12, No. 10, (Oct.) 1994, pp. 1807-1819.
Agarwal Vishal
Burns William K.
Hess Larry A.
Artman Thomas R
Glick Edward J.
Morgan & Lewis & Bockius, LLP
LandOfFree
Buffer layer structures for stabilization of a lithium... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Buffer layer structures for stabilization of a lithium..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Buffer layer structures for stabilization of a lithium... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3465135