News, events and positions
Combustion Laser Laboratory @ LLC
Key laser systems
Ti:Sa + dual OPAs
Pump laser: 10 Hz, 800 nm, 125 fs, 60 mJ. OPAs: tunable 200-1600 nm
Laser system for development of non-linear spectroscopic techniques.
Nd:YAG + dual OPG/OPA
Pump laser: 10 Hz, 1064 nm (+2nd, 3rd, 4th harm.), 30/80 ps, 200/1000 mJ. OPG/OPAs: tunable 200-2200 nm
Laser system for development of spectroscopic techniques.
10 Hz, 1064 nm (+2nd, 3rd, 4th harm.), 5-10 ns, 0.8-1.5 J (at 1064 nm).
"Work horse" laser, often used to pump dye lasers or OPOs. There are ~10 such lasers available at the Div. of Combustion Physics, LU
Pulsed dye lasers
Often 10 Hz, tunable UV/vis/NIR
Versatlile tunable lasers for spectroscopy and imaging. There are ~5 dye lasers at the Div. of Comb. Physics, LU
"4 Nd:YAG lasers in one box", providing bursts, each containing 8 pulses of up to 100 kHz rep. rate. 1064/532/355/266 nm.
Versatlile tunable lasers for spectroscopy and imaging. There are ~5 OPOs at the Div. of Comb. Physics, LU
There are two Multi-YAG lasers at the Div. of Combustion Physics, LU.
Key experimental stations
High-pressure combustion rig
Type of exper
Gas-phase spectroscopy and imaging
The high pressure combustion test rig is designed for studies of gas turbine and jet engine related combustion at elevated pressure.
Depending on the laser system
The rig is designed with access for laser/optical diagnostics.