scholarly journals Analysis of stray radiation produced by the advanced light source (1.9 GeV synchrotron radiation source) at Lawrence Berkeley Laboratory

1995 ◽  
Author(s):  
Robert C. Ajemian
Keyword(s):  
Synchrotron Radiation ◽  
Light Source ◽  
Radiation Source ◽  
Synchrotron Radiation Source ◽  
Lawrence Berkeley Laboratory ◽  
Stray Radiation ◽  
Advanced Light Source

Design of a synchrotron radiation source at Tohoku University

1998 ◽  
Vol 5 (3) ◽  
pp. 339-341 ◽  
Author(s):  
Masahiro Katoh ◽  
Shigeru Sato ◽  
Shoji Suzuki ◽  
Masumi Sugawara ◽  
Makoto Watanabe
Keyword(s):  
Synchrotron Radiation ◽  
Light Source ◽  
Free Electron ◽  
Present Status ◽  
Free Electron Laser ◽  
Radiation Source ◽  
Beam Energy ◽  
Synchrotron Radiation Source ◽  
Third Generation

The construction of a third-generation light source has been proposed at Tohoku University. The emittance is 7.3 nm rad at the nominal beam energy, 1.5 GeV. The circumference is 194 m. The ring consists of 12 double-bend achromatic cells. Ten of 12 dispersion-free long straight sections are 5 m long and will be used for insertion devices and some accelerator components. The remaining two are each 15 m long and reserved for advanced devices, such as a very long undulator or a free-electron laser. A stretcher–booster ring, which is now under commission, will be used as an injector. In total, about 50 beamlines can be constructed and ten of them will be those of insertion devices. The present status of the project is `waiting for approval'.

Micro-Volume Time-Resolved Fluorescence Spectroscopy Using a Confocal Synchrotron Radiation Microscope

1995 ◽  
Vol 49 (10) ◽  
pp. 1469-1473 ◽  
Author(s):  
Cornelis J. R. Van Der Oord ◽  
Hans C. Gerritsen ◽  
Focko F. G. Rommerts ◽  
David A. Shaw ◽  
Ian H. Munro ◽  
...  
Keyword(s):  
Synchrotron Radiation ◽  
Light Source ◽  
Fluorescence Intensity ◽  
Radiation Source ◽  
Single Photon ◽  
Photon Counting ◽  
Fluorescence Decay ◽  
Synchrotron Radiation Source ◽  
Excitation Light ◽  
Engineering Research

The confocal microscope SYCLOPS (SYCLOPS is not an acronym although the first syllable is derived from its main light source, a synchrotron radiation source) at the Daresbury Science and Engineering Research Council (SERC) Laboratory, U.K., has been designed to facilitate fluorescence decay measurements on microscopic volume elements. SYCLOPS utilizes the Daresbury Synchrotron Radiation Source (SRS) as a pulsed light source. Visible or UV excitation light is selected from the white synchrotron radiation spectrum with a bandpass filter matching the absorption band of the fluorophores. Decay curves of fluorescence intensity emitted by a pre-selected micro-volume in the sample can be acquired with standard time-correlated single-photon counting techniques. The fluorescence intensity was collected from a confocal spot with a volume of 3 μm3. The first lifetime measurements done with the instrument were carried out on a coumestrol l]benzopyran-6-one) solution and on different cellular compartments of living cells incubated with coumestrol.

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