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Coherent Chameleon Ultra Modelocked Ti:S Laser

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Coherent Chameleon Ultra Modelocked Ti:S Laser

Coherent Chameleon Ultra Modelocked Ti:S Laser

Widely tunable, hands free, modelocked Ti:S lasers


Chameleon Ultra II delivers the highest power, the widest tuning range, the fastest tuning speed and the lowest noise of all commercially available products.

Chameleon sets the benchmark for integrated precompensation. It uses a proprietary prism-based design that compensates the broadest range of GVD in a compact package. Traditional two-prism designs cannot deliver this same level of performance in such a small package size. This proprietary approach builds optimum beam pointing and stability into the design. It takes integrated precompensation to the next level.

Features include:

  • Hands-free operation
  • Sealed maintenance-free design
  • Ultrawide tuning range (up to 400nm)
  • High output power (up to >3.5W)
  • Pulse width optimised for minimal broadening in MPE microscope systems
  • Ready for Chameleon OPO wavelength extension up to 4000nm
  • Ready for harmonic generation available down to 190nm
  • Simple menu-driven GUI or RS-232 operator interface
  • PowerTrackTM active alignment for long-term stability
  • On-board spectrometer with simple USB interface shows wavelength

For further information please contact us or download the datasheet.

  Chameleon Ultra Chameleon Ultra I Chameleon Ultra II
Average Power (W) >2.5 >2.9 >3.5
Tuning Range (nm) 690 to 1020 690 to 1040 680 to 1080
Peak Power (kW) >200 >250 >300
Power Specifications

>500mW @ 690nm

>1.4W @ 710nm
>2.5W @ 800nm
>1.4W @ 920nm
>450mW @ 1020nm



>600mW @ 690nm

>1.5W @ 710nm
>2.9W @ 800nm
>1.45W @ 920nm
>450mW @ 1020nm
>300mW @ 1040nm
>650mW @ 680nm

>1.6W @ 700nm
>3.5W @ 800nm
>1.6W @ 920nm
>550mW @ 1020nm
>200mW @ 1080nm
Tuning Speed (nm/s) >35 >40 >40
Pulse Width (fs) 140


    Chameleon Ultra datasheet                                                   Read more on Coherent's website


2019 Lasers for Life Sciences