Published 2013 | Version v1
Report Open

Air temperature stabilization in the thermally isolated optical laboratory

Creators

  • 1. Dzhelepov Laboratory of Nuclear Problems, Joint Institute for Nuclear Research, Dubna (Russian Federation)
  • 2. CERN, Geneva (Switzerland)

Description

For the studies and calibration of optoelectronic components of the high-precision laser-based metrology systems, a large volume (50 m3) thermoisolated lab based on a seismic isolated concrete block has been created. The inside lab volume temperature stabilization for the daily observation at 16.5 °C is ±0.05°C with ±0.015°C temperature difference between maximal space separated points. This work was initiated by the needs of high-precision alignment of accelerator components of the CLIC, ILC-type colliders.

Availability note (English)

Also available online: http://www1.jinr.ru/Preprints/2013/124(E13-2013-124).pdf

Abstract (Russian)

Для исследования и калибровки оптоэлектронных компонентов высокоточной метрологической лазерной системы создана термоизолированная лаборатория большого объема (50 м3) на основе сейсмоизолированного бетонного основания. Стабилизация температуры внутри лаборатории для суточного наблюдения при 16,5 °C составляет ±0,05 °C с разностью температур ±0,015 °C между максимально пространственно разнесенными точками. Работа инициирована задачей высокоточного 'выстраивания' ускорительных секций коллайдеров CLIC и ILC.

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Additional details

Identifiers

URL
http://www1.jinr.ru/Preprints/2013/124(E13-2013-124).pdf;

Publishing Information

Imprint Pagination
11 p.
Report number
JINR-E--13-2013-124

INIS

Country of Publication
Joint Institute for Nuclear Research (JINR)
Country of Input or Organization
Joint Institute for Nuclear Research (JINR)
INIS RN
48042939
Subject category
S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
Descriptors DEI
AIR; ALIGNMENT; COMPACT LINEAR COLLIDER; INTERNATIONAL LINEAR COLLIDER; LASERS; OPTICAL SYSTEMS; TEMPERATURE CONTROL; TEMPERATURE MEASUREMENT; TEMPERATURE MONITORING; TIME DEPENDENCE
Descriptors DEC
ACCELERATORS; CONTROL; FLUIDS; GASES; LINEAR ACCELERATORS; LINEAR COLLIDERS; MONITORING

Optional Information

Notes
7 refs., 8 figs.
Funding organization
BMBF (Germany)