![]() ![]() The seals on these cover flanges shall be designed as double O-rings with a pumped annulus to reduce the gas load due to the permeability of Viton. These brackets will be used to support lightweight optical components. These chambers contain seismic isolators and alignment mechanism which support the optical elements and have internal attachment brackets. Both BSC and HAM chambers are provided with demountable cover flanges so that the servicing of the optical components could be carried out whenever needed. All major optical components are housed in these two chambers. IPR’s Contribution : IPR is primarily responsible for the development of the following tasks:īeam Tube, BSC, HAM Chambers and associated componentsĭata Acquisition and supervisory control of the Detectorīasic symmetric chamber (BSC) and Horizontal Access Module (HAM)īasic Symmetric Chambers (BSC) are used to support core optical components while Horizontal Access Module (HAM) are used to house auxiliary optics (Ref. ![]() India’s major institutes ( IPR-Gandhinagar, RRCAT-Indore, DCSEM and IUCAA-Pune ) are participating in installation, commissioning and operation of the Gravitational Wave detector. of India) for establishing an Advanced LIGO detector in India similar to that of LIGO-US (Hanford & Livingston observatories). LIGO-India is a collaborative project between LIGO USA and Department of Atomic Energy (DAE) (Govt. LIGO detector is 4-km arm-length Michelson Interferometer with Fabry-Perot enhanced cavities and aims to detect the space strain sensitivity better than 10–24 Hz–1/2. Laser Interferometer Gravitational-Wave Observatory (LIGO), INDIA is a large-scale physics experiment aiming to detect gravitational waves directly. Laser Interferometer Gravitational wave Observatory ![]()
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