TIS-SF-777
Ti:Sapphire tunabler ring laser single frequency CW

TIS-SF-777

Tunable single frequency Ti:Sapphire ring laser

Wavelength               695-1100 nm
Output power             > 1.9 W (12 W pump power)
Scanning range         5 / 18 / 25 GHz / (> 50 GHz)
Linewidth                    < 10 kHz/s (< 1 kHz/0,1s) rms
Line stability               < 40 MHz/h (< 4 MHz/h)
Mode                          TEM00
M²                               ~ 1,1
Flagship model TIS-SF-777 CW single-frequency Ti:Sapphire laser series features exceptionally narrow radiation absolute line width that amounts to only about 2-3 kHz rms (specification: < 10 kHz rms).
Ti:Sapphire laser single frequency narrow line width spectrum
Ti:sapphire laser frequency stabilization reference interferometer He-Ne
Frequency stabilization of the laser output is done with a thermostated high-finesse reference interferometer and special PZT actuators that work in an extended frequency range.
Titan:Sapphire ring laser single frequency resonator design layout tunable beam
The fast PZT-controlled mirrors allowed to avoid using an electro-optical modulator in the frequency stabilization system, which would otherwise complicate the laser design and the electronic control boards as well as it would be characterised by additional radiation losses.
Tunability wavelength output power dye laser titan:sapphire, rhodamin R110 R6G DCM Pyridine
Because of the foregoing laser TIS-SF-777 features relative simplicity and high reliability of design as well as high output efficiency: maximum output power of this laser exceeds 1.5 W with a 10-W DPSS laser pump (532/515 nm).

The tunability from 700 to 1100 nm with one optics set will be available soon.
Besides the uniquely narrow radiation line width, TIS-SF-777 also features a unique function Smart Auto-Relock that allows uninterrupted laser operation in the frequency stabilization mode under arbitrary external perturbations (acoustic, mechanic, etc.).

Because of this advanced Smart Auto-Relock function laser TIS-SF-777 offers the user a new level of comfort when working with precisely stabilized single-frequency Ti:Sapphire laser.
Ti:Sapphire laser driver electronics software control reference resonator stabilized
Ti:Sapphire laser application atom cooling molecule single frequency
Applications:

TIS-SF-777 is primarily designed for high-precision experiments and technologies that make use of cooled atoms and molecules, as well as for research in the new technologies of high-density information recording (with resonant frequency doubler FD-SF-07).
FEATURES

Rigid laser base-plate

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

High power

PZT-controlled mirrors simplify the design and increase the output power

Automated

Absolute high-precision automatic wavelength setting option

Auto-Relock function

ensures stable laser operation even in the case of severe environmental disturbances

Single solid etalon

Simlyfied and robust construction

Absolute frequency stabilization

to atomic/molecular reference line available
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