Jds Uniphase Corporation

Sun Nuclear Corporation

Jeffrey P Zack

David Peter Gaio

William K Hogan

Marc K Von Gunten

Kuochou Tai

Jay A Skidmore

Yakov G Soskind

Lei Xu

Edmund L Wolak

Richard L Duesterberg

Prasad Yalamanchili

Mark J Bailey

Craig Young

Philip Deane

Thomas Allen Simon

Chris Hart

Nina D Morozova

Mark Rose

Donald C Hargreaves

Martin A Helfand

James Douglas Struttman

Hilary Clarke

Christopher L Hart

William Bardy

Anand Shukla

Wei Xu

A lift table provides stability and portability for a radiation measurement scanning system. The lift table may be fixed for radiation measurement or configured for storage. Further, the lift table may be easily disassembled and assembled to allow efficient transporting. The lift table supports a multiple axes scanning system for measuring radiation from a radiation source, such as a linear accelerator (LINAC) and includes a leveling platform, all of which are provided by a desirable weight and portability.

Support apparatus for radiotherapy measurement system

The present invention relates to an optical sub-assembly, i.e. a receiver optical subassembly or a transmitter optical sub-assembly, for use in an optical transceiver device. The optical sub-assembly according to the present invention includes a hermetic ceramic package with a multi-layer ceramic structure providing a unique RF signal and ground structure providing a controlled signal impedance to achieve high signal transmission quality.

Compact optical sub-assembly with ceramic package

A high dynamic range integrated (HDRI) receiver includes a variable optical attenuator (VOA) for attenuating an incoming optical signal before the optical signal is directed to a photo-detector for conversion into an electrical signal. An optical block receives the optical signal from an optical fiber and includes optics for directing the optical signal to the VOA, and for directing the optical signal from the VOA to the photo-detector.

High dynamic range integrated receiver

A fiber tail assembly (FTA) with a micro-lens formed in the fiber tip is used to couple the laser light out of the package and along the fiber. The FTA is soldered at two points where metallized bands are deposited on the fiber pigtail, one at a fiber mount near the diode where it can be soldered into alignment with the laser diode, and two at the snout which forms a feed through the housing and seal for the package. Typically, the FTA is metallized along its entire length within the package. In this invention the two-metallized bands are separated by a region that is unmetallized.

Optical fiber pigtail assembly

Growing community of inventors

Melbourne, FL, United States of America

Jeffrey P Zack