ligo-g1000017-v1 llo addendum to basic laser safety training ligo laboratory safety 1...
TRANSCRIPT
LIGO-G1000017-V1
LLO Addendum to Basic Laser Safety Training
LIGO Laboratory Safety
1LIGO Laboratory Safety
LIGO-G1000017-V1
LIGO-G1000017-V1 LIGO Laboratory Safety 2
Introduction
Topics covered:» Nominal Hazard Zones at LLO» LVEA Entrance » PSL Enclosure» Laser Diode Room» OSB Optics Lab» HPLF Optics Lab» VEAX Entrance» VEAY Entrance
LIGO-G1000017-V1
LIGO Livingston Observatory
Laser Vacuum Equipment Area(LVEA)
Nominal Hazard Zones (NHZ)
Entrance to LVEA
Control Room(Operator)
Pre-Stabilized Laser (PSL)
Optics Lab
Laser Safety Officer (LSO) Laser Diode Room
(LDR)
3LIGO Laboratory Safety
LIGO-G1000017-V1
LLO LVEA Entrance
Exit Card Reader
Entrance Card Reader
Laser Safety Glasses
Laser Hazard Status Sign
TelephoneExtension 183(LVEA Portable)
TelephoneExtension 180(LVEA Portable)
Required Laser Safety Glasses OD => 3.87 @ 1064nm (50W max)
OD => 3.0 @ 10.6μm (10,600nm) (35W max)
Panic Button (Emergency Laser Shut-off)
Danger Sign on LVEA Entrance Door
4LIGO Laboratory Safety
LIGO-G1000017-V1
LLO Pre-Stabilized Laser (PSL) Enclosure
NHZ
NHZ
NHZ
NHZ
Acoustic Enclosure
PSL Enclosure
Laser
Exit Card Reader
Entrance Card Reader
2 Card Readers (IN and OUT) Emergency
Backup Laser Safety Glasses
Panic Button (Emergency Laser Shut-off)
Danger Sign on Acoustic Enclosure Door
Danger Sign on PSL Enclosure Door
Laser Hazard Status Sign
Laser Hazard Status Sign
HAM1(IOO)
Table Enclosure
TelephoneExtension 177
Required Laser Safety Glasses OD => 3.0 @ 808nm
OD => 3.87 @ 1064nmPSL-IOO Lockable ShutterIn Light Pipe
Panic Button (Emergency Laser Shut-off)
Camera 3
5LIGO Laboratory Safety
LIGO-G1000017-V1
LLO Laser Diode Room (LDR)
NHZ
Not NHZ
Exit Card Reader
Entrance Card Reader
Laser Safety Glasses
Panic Button (Emergency Laser Shut-off)
Danger Sign on Double Doors
Danger Sign on LDR Entrance Door
Laser Hazard Status Sign
Laser Hazard Status Sign
TelephoneExtension 117
Panic Button (Emergency Laser Shut-off)
Required Laser Safety Glasses OD =>3.0 @ 808nm
MOPA Laser Diodes
6LIGO Laboratory Safety
LIGO-G1000017-V1
LLO OSB Optics Lab
NHZ
NHZ
Clean, NOT NHZ
Exit Card Reader
Entrance Card Reader
Laser Safety Glasses
Laser Hazard Status Sign
TelephoneExtension 126
Required Laser Safety Glasses OD varies depending on lasers
in use
TelephoneExtension xxx
Status SignController
Laser ProtectionBarrier Curtain
7LIGO Laboratory Safety
LIGO-G1000017-V1
LLO HPLF Optics Lab
NHZ
Exit Card Reader
Entrance Card Reader
Laser Safety Glasses
Laser Hazard Status Sign
Required Laser Safety Glasses OD varies depending on lasers
in use
TelephoneExtension 158
Panic Button (Emergency Laser Shut-off)
Panic Button (Emergency Laser Shut-off)
Lab Rules Sign On HPLF Entrance Door
Note: The panic buttons shown here (emergency laser shut-offs) only control lasers in the HPLF.
Camera 14
Laser Enclosure
8LIGO Laboratory Safety
LIGO-G1000017-V1
LLO VEAX Entrance
NHZ
Exit Card Reader
Entrance Card Reader
Laser Safety Glasses
Required Laser Safety Glasses OD =>3.87 @ 1064nm (Transmission
Monitor)OD => 3.0 @ 1047nm (Photon Calibrator)
TelephoneExtension 151
Laser Hazard Status Sign
Danger Sign on Entrance Door
Camera 8
9LIGO Laboratory Safety
LIGO-G1000017-V1
LLO VEAY Entrance
NHZ
Exit Card Reader
Entrance Card Reader
Laser Safety Glasses
Required Laser Safety Glasses OD =>3.87 @ 1064nm (Transmission
Monitor)OD => 3.0 @ 1047nm (Photon Calibrator)
TelephoneExtension 187
Laser Hazard Status Sign
Danger Sign on Entrance Door
Camera 5
10LIGO Laboratory Safety