Hardware allocated to the laser room

No modifications to hardware allocated the room are allowed

Control rack

Additional Rack

An empty rack is available inside the laser room if you need to add hardware close to the bench.

Wave Generator

[raw-attachment:33220_user_guide.pdf Agilent 33220A User’s Guide]

Scope

A LECROY LT344 is allocated by default. It is possible to use another scope if needed.

[raw-attachment:LT344_Datasheet.pdf LT344 Datasheet]

[raw-attachment:LT344_Manual.pdf LT344 Manual]

Sourcemeter

The Keithley is not always available.

[raw-attachment:Keithley_6485_6487_manual.pdf Keithley 6487 Manual]

Power Supply

TTI PL303QMT and TTI PL068

[raw-attachment:TTI-PL_Series_manual.pdf TTI PL303QMT&PL068 Manual]

Laser controller

ALS EIG2000DX

[raw-attachment:Manuel_PiLas.pdf PILAS Manual]

Moving stage & controller

Two Newport ESP301 ([raw-attachment:ESP301_User_manual.PDF Newport ESP301 Manual]) 3 axis controller are available.

Five motorized moving stages are available:
– 2 Newport LTA-HS: [raw-attachment:LTA-User-s-Manual.pdf LTA-HS pdf manual]
– 1 Newport MFA-CC: [raw-attachment:MFA-User-s-Manual.pdf MFA-CC pdf manual]
– 2 Newport M-ILS200CC: [raw-attachment:ILS-User-s-Manual.pdf M-ILS200CC pdf manual]

NIM crate

Empty NIM crate.

Interlocks

2 Interlocks are available to protect the operator and work together.

– One to lock the access of the room

– The other one is a custom interlock to control the hardware of the room (the High Voltage power supply and the Laser Controller)

More details about interlocks and safety

Cabling

Through wall cabling is limited. Up to now : 4 lemo cables, 1 HV (SHV), 1 low power supply.

Axis control and laser control must unfortunately cross the ajar door.

Light sources

Laser heads

One 373nm (blue) laser head : [raw-attachment:Laser_bleu.pdf] provides 30 ps, 10pJ light pulses.

One 1056nm (IR) laser head : [raw-attachment:Laser_IR.pdf] provides 30 ps, 8pJ light pulses.

LED pulsers

400 nm, RS 713-5043

365 nm (Farnell 231-3512), BFR93 switch : power 2.2 – 2.6V, pulse 0-1.2-1.8V

Laser accessories

Optical power meter

One Newport 1918-R power meter with a 918D Detector included

[raw-attachment:RevA1918-RPowerMeterUsersManual.pdf Newport 1918-R Manual]

[raw-attachment:918D-Manual-RevD.pdf Newport 918D Manual]

Electronic Shutter

One electronic shutter controller Newport 76995 with the electronic shutter Newport 76994

[raw-attachment:Oriel-76995-User-Manual.pdf Newport shutter Manual]

Computer

llrlaserbench
10.220.0.2
134.158.130.150

The control computer is running with linux.

An installation of pyrame [http://llr.in2p3.fr/sites/pyrame] is provided for controlling the moving stages and most of electronics apparatus (oscilloscopes, power supplies…).

Wiki Electronique

LlrLaserHardware