公开(公告)号：WO2020113100A1

公开(公告)日：2020-06-04

申请号：PCT/US2019/063749

申请日：2019-11-27

Applicant: GO!FOTON HOLDINGS, INC. ,  TAKEUCHI, Kenichiro ,  CHEN, David, Zhi ,  NG, Chi Kong, Paul ,  JACK, Edward, M.

Inventor： TAKEUCHI, Kenichiro ,  CHEN, David, Zhi ,  NG, Chi Kong, Paul ,  JACK, Edward, M.

IPC: G02B6/24 ,  G02B6/25 ,  G02B6/38

Abstract: An optical connection identification assembly (201, 202) includes first and second connectors for conveying optical signals within and away from the optical connection identification assembly, first and second optical filters (224A, 224B) configured for conveying optical signals to and from the respective first and second connectors (110, 150) and between each other, and first and second photodiodes (226 A, 226B). The first photodiode is configured for receiving optical signals from the first optical filter to confirm the optical connection identification assembly is receiving optical signals. The second photodiode is configured for receiving optical signals from the second optical filter to confirm the optical connection identification assembly is receiving optical signals. The first and the second connectors are on opposite sides of each of the first and the second optical filters and each of the first and the second photodiodes. Multiple optical connection identification assemblies are used in a system to prepare a connectivity map of a fiber optic system.

公开(公告)号：WO2018213155A1

公开(公告)日：2018-11-22

申请号：PCT/US2018/032492

申请日：2018-05-14

Applicant: GO!FOTON HOLDINGS, INC.

Inventor： TIAN, Feng ,  NG, Chi Kong, Paul

IPC: H04J14/02

Abstract: The present disclosure is directed to an optical device (100) including at least one temperature-dependent tunable element (106) for controlling a wavelength of an optical signal, a first temperature control circuit (122) for controlling a temperature of a first region (102) of the optical device (100); and a second temperature control circuit (124) for controlling a temperature of a second region (104) of the optical device (100). The second region (104) may include a portion of the first region (102). The second region (104) may be smaller than the first region (102). The tunable element (106) may be positioned in the second region (104) such that a temperature of the tunable element (106) is controlled based on the second temperature control circuit (124) controlling the temperature of the second region (104). The tunable element (106) may be one of (i) a laser (306) for transmitting an outgoing optical signal and (ii) an optical filter (708) coupled to a photodetector (706) for receiving an incoming optical signal.

公开(公告)号：WO2018165139A1

公开(公告)日：2018-09-13

申请号：PCT/US2018/021121

申请日：2018-03-06

Applicant: CHENGDU SUPERXON COMMUNICATION TECHNOLOGY CO., LTD. ,  GO!FOTON HOLDINGS, INC.

Inventor： LI, Haiyuan ,  JIANG, Zhiyong ,  TIAN, Feng ,  NG, Chi Kong, Paul

IPC: H01S5/0687

Abstract: The present invention provides a wavelength control method, a system thereof and a shutoff depth control circuit. The method includes: enabling a current temperature of TEC (6) to be rapidly stabilized at a target temperature through a closed loop control of hardware PID (8); allowing the shut-off depth control circuit (11) to operate when a burst driver (5) that drives a light emitting assembly (3) is standby or operating, providing an input to the light emitting assembly (3) through the shut-off depth control circuit (11) so that the light-emitting assembly (3) can emit the light that does not affect the normal operations of other ONU, the light emitted allows the light emitting assembly (3) to be warmed up, which enables the light emitting assembly (3) to quickly stabilize the emitted light within the bandwidth required by each channel of the system during the time period from a non-light emitting state to a light emitting state.

公开(公告)号：WO2013006754A1

公开(公告)日：2013-01-10

申请号：PCT/US2012/045666

申请日：2012-07-06

Applicant: GO!FOTON HOLDINGS, INC. ,  TAKEUCHI, Kenichiro

Inventor： TAKEUCHI, Kenichiro

IPC: G02B6/36

CPC classification number: F16M11/20 ,  G02B6/3656 ,  G02B6/4234 ,  G02B7/023

Abstract: An apparatus (10) for positioning an optical device includes (i) a holder assembly (40) for holding an optical device and for limiting movement of the optical device within the holder assembly (40) to movement in the Z-direction and (ii) a housing (20) for permitting limited movement of the holder assembly (40) in the X-direction, for supporting and optionally permitting movement of the holder assembly (40) in the Y-direction, for supporting and for substantially preventing movement of the holder assembly (40) in the Z-direction. When the holder assembly (40) optionally holding the optical device is positioned within the housing (20) to obtain a desired position of the optical device, a bonding material (270) may be used for fixing the location in the X-direction, and optionally the Y-direction, of the holder assembly within the housing. A method of operating the apparatus (10) for obtaining a desired position of an optical device is further provided.

Abstract translation: 用于定位光学装置的装置（10）包括：（i）用于保持光学装置并用于限制光学装置在保持器组件（40）内的移动以沿Z方向移动的保持器组件（40）和（ii ）用于允许保持器组件（40）在X方向上有限的运动的壳体（20），用于支撑和可选地允许保持器组件（40）在Y方向上移动，用于支撑和用于基本上防止 保持器组件（40）在Z方向上。 当可选地保持光学装置的保持器组件（40）定位在壳体（20）内以获得光学装置的期望位置时，可以使用粘合材料（270）来将位置固定在X方向上，以及 可选地，在壳体内的保持器组件的Y方向。 还提供了一种操作用于获得光学装置的期望位置的装置（10）的方法。

公开(公告)号：WO2021183544A1

公开(公告)日：2021-09-16

申请号：PCT/US2021/021549

申请日：2021-03-09

Applicant: GO!FOTON HOLDINGS, INC.

Inventor： TAKEUCHI, Kenichiro ,  CHEN, David, Zhi ,  NG, Chi Kong, Paul ,  JACK, Edward, M.

IPC: G02B6/44 ,  H04B10/071 ,  H04B10/079 ,  H04B10/2575 ,  H04B10/40 ,  H04B10/80

Abstract: An optical system (1400) includes a connector, an optical filter (1424A-1424D), an optical receiving device (1419A-1419D), an optical transmission device (1419A-1419D), and a central processing and transmission unit (1415A, 1415B). The connector is configured for routing optical signals. The optical filter is configured for routing optical signals to and from the connector. The optical receiving device is configured for receiving optical signals routed from the optical filter via the connector. The optical transmission device is configured for generating the optical signals routed from the optical filter via the connector. The central processing and transmission unit is in electrical communication with the optical receiving device. The central processing and transmission unit is configured for transmitting radio or electrical signals carrying data relating either to the optical signals received by the optical receiving device and routed from the optical filter or to determined optical and optical path characteristics based on the optical signals routed from the optical filter.

公开(公告)号：WO2018151824A1

公开(公告)日：2018-08-23

申请号：PCT/US2018/000036

申请日：2018-02-16

Applicant: GO!FOTON HOLDINGS, INC. ,  TAKEUCHI, Kenichiro ,  LU, Haiguang

Inventor： TAKEUCHI, Kenichiro ,  LU, Haiguang

IPC: G02B6/00

Abstract: A cable device includes an elongated transmission member that defines a central axis, outer cover, and illumination element. The outer cover has an outer surface and a bore along its length. The illumination element extends in a direction parallel to the central axis and along a length of the transmission member. The illumination element has first and second exposed portions extending through separated openings of the outer surface of the outer cover. Each of first and second cross-sections of the respective first and second exposed portions define respective first and second illumination element central axes extending through the cross-sections in one or more directions transverse to the central axis of the transmission member. The illumination element is configured to convey a given light such that the given light that enters the first exposed portion of the illumination element exits the second exposed portion of the illumination element.

公开(公告)号：WO2018148089A1

公开(公告)日：2018-08-16

申请号：PCT/US2018/016375

申请日：2018-02-01

Applicant: GO!FOTON HOLDINGS, INC. ,  TAKEUCHI, Kenichiro ,  LU, Haiguang ,  NG, Chi Kong Paul

Inventor： TAKEUCHI, Kenichiro ,  LU, Haiguang ,  NG, Chi Kong Paul

IPC: H01R13/66 ,  G02B6/36 ,  G02B6/38

Abstract: A connector assembly includes an adapter (2250), a housing device (2211), a ferrule assembly, and a sensor (2230). The housing device is received by the adapter and has a bore, a front end, and a rear end opposite the front end. A ferrule (2117B) of the ferrule assembly is within the bore of the housing device and has a mating end extending beyond the front end of the housing device. The sensor is mounted on the rear end of the housing device, the rear end of the ferrule assembly, or on the adapter confronting and spaced apart from the housing device or the ferrule assembly. The sensor is configured for detecting a force applied by the housing device or the ferrule assembly, respectively. An electrical characteristic of the sensor changes to indicate a predetermined force has been applied by the housing device or the ferrule assembly, respectively.

公开(公告)号：WO2014164332A1

公开(公告)日：2014-10-09

申请号：PCT/US2014/021953

申请日：2014-03-07

Applicant: GO!FOTON HOLDINGS, INC.

Inventor： LU, Haiguang ,  TAKEUCHI, Kenichiro

IPC: H02B1/36

CPC classification number: H02G3/0456 ,  H04Q1/13

Abstract: A cable guide for guidance of at least one cable through a patch panel system, including a housing having front, back, left, and right sides, and at least one patch panel device including a tray and one or more adapters, the cable guide comprising an advancing member having a first end for coupling to the back side of the housing, a second end for coupling to the tray of the patch panel device, and a guide member disposed between the first and second ends, wherein the advancing member is transitionable between a first and second state, wherein, when the first and second ends are coupled respectively to the back side and the tray, in the first state, the guide member is positioned at least partially external to the housing at one of the left or right sides; and in the second state, the guide member is positioned within the housing.

Abstract translation: 一种用于通过接线板系统引导至少一根电缆的电缆引导件，包括具有前部，后部，左侧和右侧的壳体以及包括托盘和一个或多个适配器的至少一个接线板装置，所述电缆引导件包括 前进构件具有用于联接到壳体的后侧的第一端，用于联接到接线板装置的托盘的第二端和布置在第一和第二端之间的引导构件，其中前进构件可在 第一状态和第二状态，其中当所述第一端和所述第二端分别连接到所述后侧和所述托盘时，在所述第一状态下，所述引导构件至少部分地位于所述外壳的外侧，在所述左侧或右侧中的一侧 ; 并且在第二状态下，引导构件位于壳体内。

公开(公告)号：WO2014059108A1

公开(公告)日：2014-04-17

申请号：PCT/US2013/064282

申请日：2013-10-10

Applicant: GO!FOTON HOLDINGS, INC.

Inventor： TAKEUCHI, Kenichiro ,  TSUJI, Kaneyuki

IPC: B29D11/00 ,  C08B33/04 ,  G02B17/08 ,  G02B5/04

CPC classification number: G02B5/04 ,  B23K26/0648 ,  B23K26/0652 ,  B23K26/0665 ,  B29D11/00932 ,  G02B13/007 ,  G02B17/00 ,  G02B17/0856 ,  G02B17/086 ,  Y10T83/0524

Abstract: A method of manufacturing an optical component may include providing a plate (P) formed from a transparent material, cutting depth-wise through a planar surface of the plate along first and second linear directions to define first and second planar surfaces (27, 29), and cutting depth-wise through the planar surface along a curved direction to define a curved surface (155) such that an optical component (150) is obtained including the first and second planar surfaces and the curved surface extending between an edge of the first planar surface and an edge of the second planar surface.

Abstract translation: 制造光学部件的方法可以包括提供由透明材料形成的板（P），沿着第一和第二直线方向沿着板的平坦表面沿深度方向切割以限定第一和第二平面（27,29） 并且沿着弯曲方向沿着所述平坦表面沿深度方向切割以限定弯曲表面（155），使得获得包括所述第一和第二平面表面的光学部件（150），并且所述弯曲表面在所述第一 平面和第二平面的边缘。

公开(公告)号：WO2018200984A1

公开(公告)日：2018-11-01

申请号：PCT/US2018/029841

申请日：2018-04-27

Applicant: GO!FOTON HOLDINGS, INC.

Inventor： TAKEUCHI, Kenichiro ,  LU, Haiguang

IPC: H01B7/36 ,  G09F3/00 ,  G09F3/02 ,  G09F3/08 ,  G09F3/16 ,  G09F3/18 ,  G09F3/20

Abstract: The present disclosure is directed to a label clip assembly (100) comprising an annular clip (120) having an inner surface (121a) and an outer surface (121b) radially positioned around a primary axis (A), and having a height extending in the direction of the primary axis, a label member (110) attached to the outer surface (121b) of the clip (100), and a plurality of projections (124) extending radially from the inner surface (121a) of the clip (100) towards the primary axis (A). The projections (124) may be configured to permit sliding of the clip (100) onto a cable in a first direction and to avoid the clip (100) sliding off the cable in an opposite direction when the clip (100) is engaged with the cable by the projections (124).