LiopStar-HQ        high repetition rate dye laser

·         low ASE < 0,05%

·         repetition rates up to 100 kHz

·         highly efficient laser resonator

·         eroded stainless steel case for oscillator and amplifier cells

·         new state-of-the-art integrated electronics and user friendly LabView Software

·         intelligent PI control for FCU autotracking unit

·         temperature stabilized crystals

·         USB port

·         remote control via TCP / IP protocol

·         smallest footprint 

frequency conversion units

 

·         internal open loop frequency doubling with look-up-table

·         autotracking FCU available

·         high scan speed, up to 10 nm/min

·         usable for repetition rates from < 1 Hz up to 100 kHz

·         temperature control for doubling crystal

Options

 

·         3rd amplifier cell for high power  operation

·         temperature and flow monitoring

 

linewidth specifications                                                          LIOPSTAR-HQ

 

              grating

     tuning range

       linewidth

LIOPSTAR-HQ

1800 l/mm, 90 mm

  430 nm – 900 nm

< 0.08  cm-1 @ 565 nm

LIOPSTAR-HQ

2400 l/mm, 90 mm

  430 nm – 750 nm

< 0.06 cm-1  @ 565 nm

 

specifications                                                                            LIOPSTAR-HQ

conversion efficiency:

Nd:YAG pumped 532 nm, 10 kHz, 10ns, 40W

Nd:YAG pumped 532 nm, 10 kHz, 10ns, 15W

 10 W,  25% @ 564 nm                         Rhodamine 6G

 6.8 W, 17% @ 640 nm                         DCM

 2 W,    13% @ 440 nm                         Coumarin 120

conversion efficiency:

Nd:YAG pumped 532 nm, 10 kHz, 10ns, 90W

Nd:YAG pumped 355 nm, 10 kHz, 10ns, 30W

 20 W,    22% @ 564 nm                       Rhodamine 6G

 13.5 W, 15% @ 640 nm                       DCM

3.3 W,    11% @ 440 nm                       Coumarin 120

conversion efficiency   SHG

>10%

 

 

conversion efficiency:

Nd:YAG pumped 532 nm, 1 kHz, 150ns, 90W

20 W, 22% @ 564 nm                            Rhodamine 6G

500 mW, 2.5% @ 282 nm                     SHG

 

 

wavelength reproducibility

 < 0.005 nm

absolute accuracy

 <   0.01 nm

scan linearity

 < 0.002 nm

wavelength stability

 < 0.001 nm/°C

divergence

        0.5 mrad

polarisation

 >    98 %                                                     vertical

ASE-background

 <    0.5 %

 

dimensions                                                                               LIOPSTAR-HQ

LIOPSTAR-HQ

1040 mm x 400 mm x 300 mm ± 10 mm, 80 kg

beam input height

  180 mm ± 10 mm

beam output height

  200 mm ± 10 mm

requirements                                                                             LIOPSTAR-HQ

cooling for dye solvent

800 Watt, resonator & amplifier system

laboratory

dust-free air (flow box)

voltage

110…230V, single phase, 50 Hz/ 60 Hz

computer

single USB port

operating system

Windows XP/ Windows Vista/ Windows 7

 

 

pump laser pulse power, kHz operation

up to 150 Watt 






 

           

































specification are subject to change without notice


LiopStar-HQ

LiopStar-HQ with 3rd amplifier (rectangular cell or Bethune cell)