Figure: LIGO Suspension (Courtesy: LIGO US)


Figure: Test Mass (Courtesy: LIGO US)


Figure: LIGO Vacuum Control System (Courtesy: LIGO US)



Figure: A view of LIGO, US CDS Electronics Racks(Courtesy: LIGO US)



Figure: A view of LIGO Hanford, US Control Room (Courtesy: LIGO US)



Figure: A view of LIGO Hanford, US Control Room (Courtesy: LIGO US)




Figure: 3-D view of a BSC chamber



Figure: Actual picture of assembled BSC without HEPI



Figure: 3-D view of a HAM chamber


Figure:  Actual picture of assembled HAM without HEPI (Courtesy:  LIGO Hanford Observatory)



Figure:  Orthogonal beam tubes at Hanford




Figure: Section of beam tube at Hanford observatory





Figure: Data Acquisition and supervisory control of the Detector