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US 2023/0408776 A1Published application
Optical Transceiver
AssigneeOptomind Inc.
InventorsHyunryong CHO, Yung-sung SON
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Abstract
Embodiments of the present disclosure relate to an optical transceiver, and more particularly to an optical transceiver that includes an optical system capable of simultaneously performing both functions of a reflector and a focusing lens, does not cause Fresnel reflection through an integrated optical system made of the same medium, and furthermore facilitates optical alignment.
Claims16
An optical transmitter including a transmitter body 220,
- wherein the transmitter body 220 comprises
- a transmitter convex lens 222 formed in a downwardly convex shape on the lower surface of the transmitter body 220, facing the light source 210 and collimating the incident light emitted from the light source 210;
- and
- a transmitter reflective curved surface 224 formed as a reflective curved surface on one surface of the transmitter body 220, reflecting the parallel rays collimated by the transmitter convex lens 222 to focus the light beams reflected from the curved reflective surface into the optical fiber 100,
- wherein the transmitter convex lens 222 and the transmitter reflection curved surface 224 are integrally formed in the transmitter body 220 using a material having the same refractive index.
2 more elements
An optical receiver comprising a receiver body 320,
- wherein the receiver body 320 comprises
- a receiver reflective curved surface 324 formed as a curved reflective surface on one surface of the receiver body 320, reflecting the light emitted from the optical fiber 100 to collimate the incident light into parallel rays;
- and
- a receiver convex lens 322 formed in a downwardly convex shape on the lower surface of the receiver body 320, facing the photodiode 310 and focusing the parallel rays reflected from the receiver reflective curved surface 324 to the photodiode 310,
- wherein the receiver reflective curved surface 324 and the receiver convex lens 322 are integrally formed in the receiver body 320 using a material having the same refractive index.
2 more elements
Dependencies are inferred from the claim text.