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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Применить Всего найдено 5. Отображено 5.
30-12-2003 дата публикации

Method of attaching optical fiber in alignment with a light source in an optical module

Номер: US0006669379B2
Автор: Zbigniew Janosik, Robert Wallace Roff, JANOSIK ZBIGNIEW, ROFF ROBERT WALLACE
Принадлежит: Princeton Lightwave, Inc., PRINCETON LIGHTWAVE INC, PRINCETON LIGHTWAVE, INC.

A method of aligning an optical fiber to a light source (e.g., a laser diode) in an optical assembly includes inserting a weld clip over a ferrule holding the optical fiber so that there is no gap between the ferrule and the weld clip, initially aligning the optical fiber to the laser diode, fixedly attaching the weld clip to a platform, realigning the optical fiber to the laser diode, and fixedly attaching the weld clip to the ferrule.

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Номер записи: 1
25-09-2003 дата публикации

METHOD OF FABRICATING AN OPTICAL MODULE INCLUDING A LENS ATTACHED TO A PLATFORM OF THE OPTICAL MODULE

Номер: US20030180014A1
Автор: Zbigniew Janosik, Robert Roff, Chia-Fu Hsu
Принадлежит:

A method of fabricating an optical module includes attaching a lens to a platform of the optical module such that the lens remains in precise alignment with a light source (e.g., a laser diode) and a target optical fiber even after the lens is attached or fixed to the platform. The optical module includes a micro-lens assembly, comprising a bridge and a micro-lens holder holding a micro-lens. The micro-lens holder is initially to the light source to substantially optimize coupling of light into the input aperture of the optical fiber. Next, the bridge is inserted beneath the micro-lens holder on the platform. Subsequently, the bridge is fixedly attached to the platform. The micro-lens holder is realigned to the light source to substantially optimize coupling of light into the input aperture of the optical fiber and then the micro-lens holder is fixedly attached to the bridge.

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Номер записи: 2
02-10-2003 дата публикации

METHOD OF ATTACHING OPTICAL FIBER IN ALIGNMENT WITH A LIGHT SOURCE IN AN OPTICAL MODULE

Номер: US20030185524A1
Автор: Zbigniew Janosik, Robert Roff
Принадлежит:

A method of aligning an optical fiber to a light source (e.g., a laser diode) in an optical assembly includes inserting a weld clip over a ferrule holding the optical fiber so that there is no gap between the ferrule and the weld clip, initially aligning the optical fiber to the laser diode, fixedly attaching the weld clip to a platform, realigning the optical fiber to the laser diode, and fixedly attaching the weld clip to the ferrule.

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Номер записи: 3
21-10-2010 дата публикации

Gyro Stabilization System for Suspended Platform

Номер: US20100263463A1
Автор: Zbigniew Janosik, JANOSIK ZBIGNIEW
Принадлежит: Zbigniew Janosik

A stabilization apparatus and a method for controlling stability of a suspended platform are described. System includes pivotally mounted gyro with an axis of rotation substantially orthogonal to the suspended platform's plane and adapted with the use of servos to convert precession of the gyro into a tilt of the platform. Described stabilization apparatus works in combination with the platform's main propulsion system. Apparatus is capable of providing high level stability for pitch, roll and yaw angles. Platform's orientation control can be optimized by changing modes of operation to control at any time any two of three angles defining position of the suspended platform. It would be advantageous to use such stabilized suspended platform as a camera pod and also in the flying models industry. Idea can be accommodated in the personal transportation vehicles, robotic vehicles both in airspace and outer space.

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Номер записи: 4
10-02-2004 дата публикации

Method of fabricating an optical module including a lens attached to a platform of the optical module

Номер: US0006688783B2
Автор: Zbigniew Janosik, Robert Wallace Roff, Chia-Fu Hsu, JANOSIK ZBIGNIEW, ROFF ROBERT WALLACE, HSU CHIA-FU
Принадлежит: Princeton Lightwave, Inc., PRINCETON LIGHTWAVE INC, PRINCETON LIGHTWAVE, INC.

A method of fabricating an optical module includes attaching a lens to a platform of the optical module such that the lens remains in precise alignment with a light source (e.g., a laser diode) and a target optical fiber even after the lens is attached or fixed to the platform. The optical module includes a micro-lens assembly, comprising a bridge and a micro-lens holder holding a micro-lens. The micro-lens holder is initially to the light source to substantially optimize coupling of light into the input aperture of the optical fiber. Next, the bridge is inserted beneath the micro-lens holder on the platform. Subsequently, the bridge is fixedly attached to the platform. The micro-lens holder is realigned to the light source to substantially optimize coupling of light into the input aperture of the optical fiber and then the micro-lens holder is fixedly attached to the bridge.

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Номер записи: 5