DYE-SF-077
Frequency-stabilized CW single-frequency ring Dye laser, model DYE-SF-077, is a further development of model DYE-SF-07. It now includes a system of frequency stabilisation on the basis of a thermo-stabilised interferometer
and a fast electronic driver.
Laser DYE-SF-077 features exceptionally narrow generation line width, which amounts to less than 100 kHz/s. DYE-SF-077 sets new standard for generation line width of commercial lasers. Prior to this model, the narrowest line-width of commercial dye lasers was as broad as 500 kHz - 1 MHz.
It is necessary to note that the 100-kHz line-width is achieved in DYE-SF-077 without the use of an acousto-optical modulator, which, as a rule, complicates the design and introduces additional losses. For efficient suppression of radiation frequency fluctuations of laser DYE-SF-077 in a broad frequency range a specially designed ultra-fast PZT
is used.
FEATURES
Rigid laser base-plate
Rigid laser base-plate with three invar rods in a volumetric configuration. This insures additional stability
Absolute frequency stabilization
to atomic/molecular reference line available
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
Absolutely dry
The laser has a reliable integrated shutter for the dye solution during powering on and switching off the circulation system