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Determination of the radiance of cylindrical light diffusers: design of a one-axis charge-coupled device camera-based goniometer setup

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Cylindrical fiberoptic light diffuser for medical applications

Hubert van den Bergh

BACKGROUND AND OBJECTIVE: A cylindrical light diffuser has been developed mainly for medical applications, including photodynamic therapy (PDT), in particular interstitial PDT, PDT of the bronchi, or intravascular PDT. STUDY DESIGN/MATERIALS AND METHODS: T ...

1996

Automated surface mounting of optical elements

René Salathé, Reymond Clavel, Thomas Sidler

In conclusion a fully automated surface mounting assembly procedure has been developed for mounting optical elements. It is based on low cost universal tripod mounts, free space optical interconnection, and on-line adjustment of the elements. It is charact ...

IEEE1996

Characterization of the Quench Dection System for ITER _ Final Report 1995

The purpose of this study is to assess the expected response of conventional and non-conventional quench detection sensors proposed for the ITER coils, and to be tested in the QUELL experiment in SULTAN. The assessment is based on simulation of thermo-hydr ...

1995

Measurement of the distributed-Brillouin-gain spectrum in optical fibers by using a single laser source

Luc Thévenaz

Brillouin-gain-spectrum measurement along an optical fiber has recently gained a lot of interest owing to its potential for strain monitoring in installed cables and for distributed temperature sensing. We present a method that has the following advantages ...

Opt. Soc. America1994

A high speed, fibre optic, link for Digital Equipment Corporation VAXes

Ken Hollingworth

The authors describe an optical fiber link that is used in conjunction with the CERN host interface family to connect high-performance VAXes to VMEbus or FASTBUS over distances up to 1000 m. The modular construction allows other permutations, including VAX ...

1989

Modulation frequency-shift technique for dispersion measurements in optical fibers

Luc Thévenaz

An improved technique for chromatic dispersion measurements in single-mode fibers using phase-shift measurements is presented. The conventional experimental setup using a modulated light-emitting diode filtered by a monochromator as a light source, a fast ...

Optical Society of America,1988