![Picture4_mjdoherty](/system/avm_image_sqls/binaries/158/page/Picture4_MJDoherty.jpg?1698075611)
Filter Cavity Vacuum Tube
This picture shows the vacuum tube hosting LIGO's 300-meter filter cavity used to implement frequency-dependent quantum squeezing. Each LIGO facility, one in Hanford, Washington, and the other in Livingston, Louisiana, has its own 300-meter filter cavity. (Image credit: MJ Doherty)
- JPG
- Date
- October 23, 2023
- ID
- ligo20231023d
- Type
- Credit
- MJ Doherty