Non-contact multi-core optical fiber connector
A fiber optic connector and multi-core optical fiber technology, applied in light guides, optics, instruments, etc., can solve problems such as the inability to directly change the thickness of light-transmitting parts, and achieve the effects of increasing connection stability, avoiding mutual friction, and avoiding slack
Pending Publication Date: 2022-03-11
深圳市源国科技有限公司
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Problems solved by technology
[0004] In order to overcome the technical problem that the current light-transmitting member is a fixed value and the thickness of the light-transmitting member cannot be directly changed, the present invention provides a non-contact multi-core optical fiber connector
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[0033] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and implementation examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0034] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only.
[0035] The function of a typical fiber optic connector is to push the two fiber end faces together for phy...
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The invention provides a non-contact multi-core optical fiber connector which comprises a first optical fiber connector, a second optical fiber connector, an adapter and an insertion piece, the first optical fiber connector is connected with the adapter, the second optical fiber connector is connected with the adapter, and the insertion piece is connected with the adapter. The first optical fiber connector and the second optical fiber connector are respectively inserted from two opposite ends of the adapter; the insertion piece is detachably connected with the adapter, and a light-transmitting piece is arranged in the insertion piece. The optical fiber connectors can be close to each other conveniently by changing the light-transmitting piece on the insertion piece, the first optical fiber connector and the second optical fiber connector are oppositely arranged at the two ends of the insertion piece, direct connection between the first optical fiber connector and the second optical fiber connector is avoided, mutual friction between the first optical fiber connector and the second optical fiber connector is avoided, and the opposite openings of the optical fiber connectors are prevented from being abraded. And the service life of the optical fiber connector is prolonged.
Description
technical field [0001] The invention relates to the field of optical fiber connectors, in particular to a non-contact multi-core optical fiber connector. Background technique [0002] The function of a typical fiber optic connector is to push the two fiber end faces together for physical contact (PC), eliminate the air gap between the two, and suppress light reflections at the fiber / air interface. The new "non-contact" (NC) fiber optic connector reserves a small air gap to prevent damage to the optical surface, and at the same time suppresses light reflection at the interface between the fiber and the air through an anti-reflection coating. [0003] The non-contact fiber optic connector separates the two connectors through a lens and a light-transmitting layer. The lens and the light-transmitting layer are fixed on the fiber optic connector or in the adapter, and the thickness of the lens and the light-transmitting layer cannot be changed, so that it cannot be adapted to dif...
Claims
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IPC IPC(8): G02B6/38
CPCG02B6/3825G02B6/3847G02B6/3885G02B6/3891
Inventor 李达
Owner 深圳市源国科技有限公司