TIS/DYE-SF-777
Dye Ti:sapphire ring laser single frequency tunable CW stabilized

TIS/DYE-SF-777

Single frequency ring laser with dye and Ti:Sapphier

Wavelength                  550-700 / 700-1050 nm
Output power               > 1.8 W (10 W pump power)
Linewidth                      5 kHz/s (Ti:Saphir)
                                       100 kHz/s (dye)
Scanning range           5/6 GHz, 25/30GHz
                                       (40/45GHz on demand)
Line stability                 < 40 MHz/Std.
                                       (< 4 MHz/Std. on demand)
The single-frequency laser model TIS/Dye-SF-777 is the improved Version of TIS/DYE-SF-07 and is a combination of solid state Ti:Sapphire and dye laser in a single unit.

Switching of TIS/DYE-SF-777 from the Ti:Sapphire to the Dye laser operation and vice versa is performed by exchange of some cavity elements in which the majority of alignment controls, part of optical elements, and the electronic control unit remain the same for both versions.
Titan:Sapphire dye laser construction resonator design
In model TIS/DYE-SF-777 such double optical set-up has been implemented on the basis of a ring cavity with horizontal orientation. This horizontal orientation of the resonator plane for both lasers allows compact arrangement of the cavity elements on a rigid and massive vibro-isolated base of TIS/DYE-SF-777, which ensures very high stability of the generation parameters of both the Ti:Sapphire and Dye lasers.

The active frequency stabilization of TIS/DYE-SF-777 allows to reach linewidth down to 5 kHz/s rms for Ti:Sapphier configuration and down to 100 kHz/s for dye configuration.

The standard spectral range 550 - 1050 nm can be doubled to 275 - 525 nm with high efficient frequency doubler FD-SF-07.
Ti:Sapphire dye laser combination hybride resonator beam propagation switching
FEATURES

Improoved stability

Rigid laser base-plate with three invar rods in a volumetric configuration insures additional stability

Simple

Simplified laser alignment in the ring configuration because of preliminary optimisation of the elements in the linear cavity

Ergonomic

The electronics offers intuitive control and allows easy and precise operation of the laser

Fast

Quick tuning of the laser line to the given wavelength. Simple mirror change procedure when switching spectral ranges.

Possibility of direct pumping

without any additional mirrors and/or spacers by popular DPSS lasers

Flexible

Operation in Ti:Sapphire and dye configuration possible
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