초록 ▼

Optical and optoelectronic articles incorporating an amorphous diamond-like film are disclosed. Specifically, the invention includes optical or optoelectronic articles containing an amorphous diamond-like film overlying two or more proximate substrates, and to methods of making optical and optoelect

Optical and optoelectronic articles incorporating an amorphous diamond-like film are disclosed. Specifically, the invention includes optical or optoelectronic articles containing an amorphous diamond-like film overlying two or more proximate substrates, and to methods of making optical and optoelectronic articles. In certain implementations, the film comprises at least about 30 atomic percent carbon, from about 0 to about 50 atomic percent silicon, and from about 0 to about 50 atomic percent oxygen on a hydrogen-free basis. Another embodiment includes optical or optoelectronic articles containing an amorphous diamond-like film that is further coated with a metallic or polymeric material for attachment to a device package.

대표청구항 ▼

We claim: 1. An optical or optoelectronic article comprising: an optical glass substrate; a polymeric substrate proximate the optical glass substrate and covering a first portion of the optical glass substrate; an amorphous diamond-like film deposited on at least a second portion of the glass subst

We claim: 1. An optical or optoelectronic article comprising: an optical glass substrate; a polymeric substrate proximate the optical glass substrate and covering a first portion of the optical glass substrate; an amorphous diamond-like film deposited on at least a second portion of the glass substrate and at least a portion of the polymeric substrate, wherein the amorphous diamond-like film covers both the second portion of the glass substrate and the portion of the polymeric substrate; and at least one coating on only a portion of the diamond-like film that is deposited on the second portion of the glass substrate. 2. The article of claim 1 wherein an outermost coating of the at least one coating is one of glass solder, metal, or a polymeric composition. 3. The article of claim 2, wherein the metal comprises a first layer of nickel and a second layer of gold. 4. The article of claim 1, wherein the diamond-like film is selected from the group consisting of diamond-like carbon, diamond-like glass, diamond-like network, interpenetrating diamond-like nanocomposites, and combinations thereof. 5. The article of claim 1, wherein the diamond-like film comprises at least about 25 atomic percent carbon, from about 0 to about 50 atomic percent silicon, and from about 0 to about 50 atomic percent oxygen on a hydrogen-free basis. 6. The article of claim 1, wherein the diamond-like film comprises from about 30 to about 70 atomic percent carbon, from about 20 to about 40 atomic percent silicon, and from about 20 to about 40 atomic percent oxygen on a hydrogen-free basis. 7. The article of claim 1, wherein the diamond-like film has an average thickness from about 0.01 to about 100 microns. 8. The article of claim 1, wherein the glass substrate is a waveguide. 9. The article of claim 8, wherein the waveguide is an optical fiber. 10. The article of claim 1, wherein the diamond-like film provides a hermetic seal to protect at least the second portion of the glass substrate and all of the polymeric substrate from environmental reactive species. 11. The article of claim 1, wherein the diamond-like film is stable at temperatures above 300째 C. 12. The article of claim 1, further comprising at least one coating on the diamond-like film. 13. The article of claim 12 wherein the outermost coating is glass solder, metal, or a polymeric composition. 14. The article of claim 13, wherein the metal comprises a first layer of nickel and a second layer of gold. 15. The article of claim 1, wherein the polymeric substrate is selected from the group comprising epoxy, silicone, polyimide, acrylate, fluorinated polymer, and combinations thereof. 16. The article of claim 1, wherein the article is selected from the group comprising a laser module, an optical amplifier module, a fiber optic pigtail, a thermal package, an optical amplifier module, a optical switch module, a dispersion compensation device, an optical multiplexer/demultiplexer unit, or an optical receiver. 17. The article of claim 1, further comprising: a coating deposited on at least a portion of the amorphous diamond-like film; and a package enclosing at least a portion of the amorphous diamond-like film. 18. The optical article of claim 17, further comprising a material to adhere the package to the amorphous diamond-like film. 19. The optical article of claim 17, where the coating is metallic or polymeric. 20. The optical article of claim 18, wherein the attaching means is solder, glass frit, or a laser weld. 21. The article of claim 1, wherein flue amorphous diamond-like film covers a transition zone defining a portion of the glass stibstrate where the polymeric substrate ends.