Spectra Physics 581 Dye Laser Etalon

Description

Spectra Physics 581 Dye Laser Etalon in Kinemetric Mount

This etalon system for a dye laser appears to be complete, less the piezo control unit. The etalon has an aperture of approximately one half inch. I am not sure of the wavelength range. Presently the etalon does transmit very nicely in the aqua blue region of the spectrum. The carrier for the etalon appears to be Piezo driven. There is a connection cable for the drive with a standard DIN 6-pin locking connector. There are two mirrors present in the housing.

The entire housing is held in a two-axis kinemetric mounting allowing adjustment of both elevation and azimuth through a range of several degrees either side of normal. The baseplate consists of two parallel plates that have additional adjustments to determine the spacing of the two plates.

Spectra-Physics part number for the etalon is 581. Serial number is 3671 / 160.
***MPN 581
***OEM Spectra Physics, Inc.
***SKU*** 21450