Patent
Optical module, method for fabricating the same and optical module unit with the same
Yasuhisa Tanisawa,Tetsuji Ueda +1 more
TLDR
In this article, the first optical fiber is a TEC (thermal expand core) fiber having an end portion whose core diameter is larger than that of the other portion of the fiber.Abstract:
An optical module comprises a capillary in which first and second optical fibers are connected The first optical fiber is aligned through a lens to an optical device, and the second optical fiber functions as a pigtail cord connected to an external optical fiber The first optical fiber is a TEC (thermal expand core) fiber having an end portion whose core diameter is larger than that of the other portion thereof, and the first optical fiber is a normal optical fiber which has a uniform core diameter smaller than the core diameter of the TEC fiberread more
Citations
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Patent
Systems, methods and apparatus for bi-directional optical transceivers
TL;DR: In this paper, an optical block with an optical filter to reflect at least one wavelength of light and to allow passage of another wavelength is described, and an optical subassembly with the optical filter is described.
Patent
Molded plastic optical fiber-optoelectronic converter subassembly
TL;DR: An optical subassembly for transferring light between an optoelectronic converter and an optical fiber where the housing and the lens are of plastic in which the housing is made to dimensions within the precision of molded plastic.
Patent
Near-field optical head having tapered hole for guiding light beam
Kenji Kato,Takashi Niwa,Susumu Ichihara,Norio Chiba,Manabu Oumi,Nobuyuki Kasama,Yasuyuki Mitsuoka +6 more
TL;DR: A near field optical head has a planar substrate having a first surface, a second surface disposed opposite to the first surface and an inverted pyramidal hole extending through the first and second surfaces as discussed by the authors.
Patent
Optical assembly for repetitive coupling and uncoupling
TL;DR: In this paper, an optical assembly (100) comprising an optical fiber arrangement (220, 230) and a lens arrangement (120) is provided, where the lens arrangement is spatially disposed relative to the fiber arrangement so as to be capable of providing an axial substantially collimated beam of radiation in response to receiving radiation from the optical fiber.
Patent
Method of manufacturing optical transceiver and adjustment device thereof
TL;DR: In this paper, a manufacturing method of an optical transceiver whereby the manufacturing process can be further simplified is presented, which includes combining an optical socket and an assembling object to be assembled with the optical sockets, where the optical socket includes a fitting hole to mount an optical plug holding an end portion of optical fiber.
References
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Patent
Methods and apparatus for optical fiber systems
TL;DR: In this paper, a method for axially aligning, and preferably joining, the ends of optical fibers is described. But this method requires the use of a polysiloxane material.
Patent
Uptapered single-mode optical fiber package for optoelectronic components
TL;DR: In this article, an optoelectronic device, such as a laser (22), having a photoactive element optically coupled to an uptapered single-mode optical fiber (30) which connects a single-input single-output (SISO) device to an external device is presented.
Patent
Optoelectronic semiconductor device having an optical fiber connector
TL;DR: In this paper, an optoelectronic semiconductor device for use in an optical transmission system comprises a stem for mounting an optical semiconductor element thereon and a cap within which an optical fiber, optically communicating with the optical component, is arranged.