Vacuum ultraviolet beam lines at Laboratorio Nacional de Luz Sincrotron, the Brazilian synchrotron source

Journal Article · Wed Jan 01 04:00:00 EST 1992 · Review of Scientific Instruments; (United States)

DOI:https://doi.org/10.1063/1.1143094· OSTI ID:5411919

Fonseca, P d.T. ^[1]; Pacheco, J G ^[2]; d'A Samogin, E ^[3]; de Castro, A R.B. ^[1]

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1. Laboratorio Nacional de Luz Sincrotron-LNLS/CNPQ, Caixa Postal 6192, 13081 Campinas-SP (Brazil) Instituto de Fisica Gleb Wataghin''/UNICAMP, Caixa Postal 6165, 13081 Campinas-SP (Brazil)
2. Laboratorio Nacional de Luz Sincrotron-LNLS/CNPQ, Caixa Postal 6192, 13081 Campinas-SP (Brazil)
3. Instituto de Fisica Gleb Wataghin''/UNICAMP, Caixa Postal 6165, 13081 Campinas-SP (Brazil)

A TGM beamline for the spectral range 12--310 eV is being built at Laboratorio Nacional de Luz Sincrotron (LNLS). This beam line consists of safety devices, a condensing mirror, a toroidal grating monochromator, and a refocusing mirror. This beam line has been assembled up to the exit slits. A spherical grating monochromator beam line has been designed for the spectral range 200--1000 eV. The performance is limited by the surface slope error in the gratings. If the rms figure error is 2 {mu}rad, the expected resolving power is better than 3000.

• OSTI ID: 5411919
• Journal Information: Review of Scientific Instruments; (United States), Journal Name: Review of Scientific Instruments; (United States) Vol. 63:1; ISSN RSINA; ISSN 0034-6748
• Country of Publication: United States
• Language: English

Related Subjects

43 PARTICLE ACCELERATORS
430303* -- Particle Accelerators-- Experimental Facilities & Equipment
DESIGN
ELECTROMAGNETIC RADIATION
ENERGY RANGE
EV RANGE
EV RANGE 100-1000
PERFORMANCE
RADIATION SOURCES
RADIATIONS
SYNCHROTRON RADIATION SOURCES
ULTRAVIOLET RADIATION