Dye Laser

CryLaS has developed a DPSS-pumped tunable pulsed Dye laser system in different resonator designs. Instead of having a traditional Nitrogen laser as pump source, CryLaS´ Dye laser use a high power pulsed 532/ 355/ 266 nm laser to excite a range of dyes. The wavelength ranges are from 400-900 nm with the option of frequency doubling for 205-400nm. Wavelengths can be changed easily per ATM "Automated Wavelength Tuning option" which permits the tuning of the dye laser unit via PC control software. The SHG (Second Harmonic Generation) frequency doubling unit are integrated in the Dye Laser setup. The maximum repetition rate is 20 Hz. CryLaS FTSS Dye Lasers are widely used in biology, biomedicine, chemistry and analytics.

  • 532/355/266nm DPSS Laser Pump
  • Repetition Rate up to 20Hz
  • Narrow Linewidth Operation
  • Free Beam or Multimode Fiber Coupling
  • tuning range for each dye cell from 15-70nm
  • optional Computer Controlled Laser
  • optional SHG Tuning

Technical Datasheet:
Basic System Dye Laser with DPSS-Pump-Laser FTSS 355-50
UDL dye laser 100 200 300
Pump wavelength (nm) 355 355 355
max. Pump energy (µJ) 70 - 100 70 - 100 70 - 100
typ. conversion efficiency (%) 25 20 3
wavelength range (nm) 400 - 900 400 - 900 400 - 900
spectr. Bandwidth (nm) 5 - 8 ≤2 ≤0,1
Resonator configuration Two plan-mirror Littrow mounting Grazing incidence
max. Repetition rate (Hz) 20* 20* 20*
Options Frequency doubling unit SHG 1 integrated in the dye laser setup
wavelength range from 225-400nm; conversion efficiency 8%
Frequency doubling unit SHG 2 integrated in the dye laser setup
wavelength range from 205-255nm; conversion efficiency 6%
Fiber coupled output
SMA-connector; 400µm Quartz fibre 1m long; output efficiency 70%
Automated tuning
Tuning of the dye laser / frequency doubling unit via PC
* higher repetition rates require a dye cell with internal circulator or circulating system with pump unit

Dye Laser PDF version, incl. dimensions  pdf

Dye Laser