LiopStar-HQ        high repetition rate dye laser

·         low ASE < 0,05%

·         repetition rates up to 100 kHz

·         highly efficient polarization matched laser resonator

·         flow optimized oscilator and amplifier cells

·         amplifier cell in Brewster angle

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

·         USB port

·         remote control via TCP / IP protocol

·         smallest footprint 

frequency conversion units

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

·         temperature stabilized BBO crystals

·         high scan speed, up to 10 nm/min

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

Options

 

·         "Boost" option, 2 BBOs in series, recommended fpr pump power > 70W 

·         3^rd amplifier cell for high pulse energy operation

·         temperature and flow monitoring

 

linewidth specifications                                                          LIOPSTAR-HQ
	grating		tuning range	linewidth
LIOPSTAR-HQ	1800 l/mm, 90 mm		430 nm – 900 nm	< 0.07  cm-1 @ 570 nm
LIOPSTAR-HQ	2400 l/mm, 90 mm		430 nm – 750 nm	< 0.05 cm-1  @ 570 nm
specifications                                                                            LIOPSTAR-HQ
Nd:YAG 532 nm, 10 kHz, 10ns, 150W Nd:YAG 532 nm, 10 kHz, 10ns, 90W Nd:YAG 532 nm, 10 kHz, 10ns, 50W		> 40 W @ 564 nm       > 6.0 W @ 282 nm  *            Rh6G  > 25 W @ 564 nm       > 3.5 W @ 282 nm  *  > 12 W @ 564 nm       > 1.7 W @ 282 nm
Nd:YAG 532 nm, 10 kHz, 10ns, 150W Nd:YAG 532 nm, 10 kHz, 10ns, 90W Nd:YAG 532 nm, 10 kHz, 10ns, 50W		> 35 W @ 640 nm       > 5.5 W @ 282 nm  *            DCM  > 25 W @ 640 nm       > 3.5 W @ 282 nm  *  > 10 W @ 640 nm       > 1.5 W @ 282 nm
		* with Boost option
Nd:YAG 355 nm, 10 kHz, 10ns, 70W Nd:YAG 355 nm, 10 kHz, 10ns, 50W		>10.5 W @ 442 nm     > 1.5 W @ 221 nm               C120  >  7.5 W @ 442 nm     > 1.1 W @ 221 nm               C120
Nd:YAG 355 nm, 10 kHz, 10ns, 70W Nd:YAG 355 nm, 10 kHz, 10ns, 50W		>10.5 W @ 488 nm     > 1.5 W @ 244 nm               C102  >  7.5 W @ 488 nm     > 1.1 W @ 244 nm               C102
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

Amplifier cell in Brewster angle

Due to the amplifier dye cell set up in Brewster angle, the reflections and the parasitic lasing are minimized.

This leads to an overall higher performance of the laser output.

·         Reducing of back reflections

·         Reducing of parasitic lasing

·         Reducing of ASE

·         Higher conversion efficiency

 

                                                                        

LiopStar-HQ

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