Journal ArticleDOI
Efficient Light Coupler for Threshold Čerenkov Counters
H. Hinterberger,Roland Winston +1 more
Reads0
Chats0
About:
This article is published in Review of Scientific Instruments.The article was published on 1966-08-01. It has received 193 citations till now. The article focuses on the topics: Reflection (physics).read more
Citations
More filters
Journal ArticleDOI
Modelling of Compound Parabolic Concentrators for Photovoltaic Applications
Andrea Antonini,Marco Stefancich,Joe Coventry,Antonio Parretta,United Arab Emirates,E. Clementel +5 more
TL;DR: In this paper, the problems related to these classical non-imag ing optical elements for photovoltaics applications have been evaluated by modelling different types of linear and point focus concentrators.
Journal ArticleDOI
Beam-down linear Fresnel reflector: BDLFR
TL;DR: In this paper, a beam-down linear Fresnel reflector reflector (BDLFR) was proposed for linear solar concentrating system, which consists of a primary LFR array reflecting sunlight into a secondary hyperbolic cylinder mirror that beams-down reflected rays to its secondary focal line at ground level.
Timing properties of long scintillationcounters based on scintillatingfibers
TL;DR: In this paper, the light output and timing characteristics of a scintillation counter constructed of plastic scintillating fibers were compared to those of a counter with identical transverse cross section of 2 cm X 3 cm made of a bulk scintilator.
Journal ArticleDOI
On the problem of ideal flux concentrators
W. T. Welford,Roland Winston +1 more
TL;DR: In this article, it was shown that ideal flux collectors in the form of systems of axially symmetric systems which concentrate flux from a given angular extent with no loss in etendue are impossible; however, systems approaching this limit very closely can be designed.
Journal ArticleDOI
Reflectometer design using nonimaging optics.
TL;DR: A new type of two-stage reflectometer is proposed for the measurement of directional hemispherical reflectance, consisting of a primary collecting mirror coupled to a secondary mirror chosen to eliminate the Fresnel variation of the detector (or source) response.
References
More filters
Book
Fundamentals of Optics
TL;DR: In this article, the fundamental concepts of optics are discussed. And the basic principles of optics can be found in the following references (http://www.fossiloptics.org):
Journal ArticleDOI
Particle Counting by Čerenkov Radiation
TL;DR: In this article, the problems associated with counting high energy mesons, electrons, and protons are discussed together with the design and performance of several types of particle counters, and some of the uses are discussed.
Journal ArticleDOI
Large gas filled cerenkov counter
TL;DR: A large pressurized gas Cerenkov counter is described in this article, which is designed to assist triggering on electrons in high energy counter-spark chamber experiments, and the results of tests made on the counter are presented.