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Coherent
Coherent
Coherent
Coherent
Coherent
Coherent
Coherent
Coherent
Coherent

Coherent "Sapphire" 561-20 CDRH Laser Head with <150 Head hours! SLM! Nice!

$ 792

Availability: 100 in stock
  • Restocking Fee: No
  • All returns accepted: Returns Accepted
  • Condition: Used, excellent condition. Low hour laser head with new large area heat sink. Laser head is properly mounted on a heat sink with area such that no fan is required! Optical table mountings are acrylic to reduce heat transfer to the table for holography.
  • Item must be returned within: 30 Days
  • Refund will be given as: Money Back
  • Return shipping will be paid by: Buyer
  • Brand: Coherent
  • MPN: Does Not Apply
  • Country/Region of Manufacture: Germany
  • Model: Sapphire 561-20 CDRH

    Description

    Here is a single frequency lab ready tested Sapphire 561-20 laser head mounted on a new high quality heat sink.  Here are the key features:
    *If you are using a 488-20 head now this head is 100% compatible with your controller. Add a new wavelength to your Holography!
    *Laser head runs at 1.55 Amps diode current for 20 mW. The Diode Current Reserve is 2.85 Amps.  So 54% Diode current for 100% output is some record of excellence.
    *Laser head has fewer than 150 hours use....see screen shot of RS232 readout
    *Laser head runs pure single frequency for the lowest optical noise and long coherence length! No Fan! No Vibration!
    *Heat sink is new and very flat, laser head is mounted with heat sink compound to ensure proper heat control.
    Thermal isolation optical table mounting feet!
    *Holography! Holography! Did I mention Holography? No? Yes? :)
    FREE SHIPPING TO THE USA!!!     FREE SHIPPING TO HE USA!!! Did I mention FREE SHIPPING TO THE USA? You buy and pay-I SHIP!!!