Coherent Ring Dye and Ti:Sapphire Lasers

We have a special interest in Coherent 699 and 899 lasers.  We offer parts and systems  performing to Coherent specifications with a one-year warranty.  Please let us know what configuration you are interested in to receive a quotation.

Coherent 699-05 head upgraded to a 699-21 version.  Reference cell is visible, #0406-065-01.

Coherent 699-29 head complete with stepper motor drive and spectrometer box.  Reference cell is visible, #0406-065-01.

Coherent Wavescan Stepper Driver

Coherent Autoscan Electronics

Coherent 5920 Dye Circulators

Coherent 591 Dye Circulators

Coherent 699-21 head incomplete with some parts removed and without reference cell.

Full Coherent 699-29 system, operational when removed from Rockwell research lab


We also have a VERY large selection of spare mirrors for these instruments.


If you are interested in standard dye lasers, we have available from the SpectraPhysics line 375B units and a 355 unit.  There is also a 380 Spectra Ring Dye, head only, available for parts.


Please contact Bob Arkin at with your technical questions.  Business quote requests can be submitted to

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Copyright 2013 Holo-Spectra Inc.
Last modified: July 02, 2013