• Widely tunable from IR to UV (950-189 nm)
• All solid-state
• Narrow and super narrow linewidth
• Pollution-free
• PC control

Specifications  |  Dimensional Drawing

The CF131A Automated Tunable Pulsed Ti:Sapphire Laser makes use of the original optical configuration with a narrow laser line to allow generation of TEMoo radiation with an output energy of more than 100 mJ at fundamental. Frequency converters (SHG, THG and FHG) extend the tunability range of the Ti:Sapphire Laser to the UV region down to 189 nm.
The CF131A Tunable Pulsed Ti:Sapphire Laser is a fully automated PC-controlled system.
On request the CF131A Tunable Pulsed Ti:Sapphire Laser can be completed with a compact Spectrometer model SL40-2 or model S150-2 to allow wavelength control of a tunable laser across a broad spectrum range between 189 nm and 950 nm.
The LF114 or LF117 Pulsed Nd:YAG Laser from SOLAR TII as well as any other pump laser with similar parameters can be used to pump the CF131A Tunable Pulsed Ti:Sapphire Laser.

	OUTPUT PARAMETERS   Active medium:   Tunability range*     at fundamental:     at second harmonic:     at third harmonic:     at fourth harmonic:   Pump conversion efficiency**     at fundamental:     at second harmonic:     at third harmonic:     at fourth harmonic       for spectrum range 205-235 nm:       for spectrum range 189-210 nm:   Linewidth*** (for all harmonics):   Beam divergence: Ti:Sapphire 690-950 nm 350-470 nm 235-315 nm 189-235 nm </= 25,0% </= 8,0% </= 2,5% </= 1,8% </= 0,6% 0,03-0,04 (0,002) nm < 1,5 mrad PUMP PARAMETERS   Wavelength:   Pulse energy:   Pulse duration:   Pulse repetition rate (max):   Beam diameter (max): 532 nm 50-500 mJ 8-20 ns 50 Hz 9 mm * Tuning in the 690-950 range is ensured by the use of three interchangeable holographic selectors. ** In the maximum of tuning curve. *** Special option with intracavity Fabry-Perot etalon allows generation of super-narrow (less than 0,002 nm) linewidth output.

CF131A Pulsed Ti:Sapphire Laser Wavelength Tunability (pump energy 300 mJ at 532 nm)
Medium Wavelength Selector - Fundamental		Medium Wavelength Selector - Second Harmonic
Medium Wavelength Selector - Third Harmonic		Medium Wavelength Selector - Forth Harmonic (a - UVI option; b - UVII option)
Lineshape for fundamental at maximum of tuning curve		Super-narrow linewidth output spectrum