Altair Ultrafast Laser

ALTAIR produces high average power with ultrashort femtosecond pulses (<150fs) at high repetition rate, typically 80 MHz, in a compact and robust format. ALTAIR is a fiber laser providing high stability and excellent beam quality.


ALTAIR is a femtosecond, Quasi-Continuous Wave range of lasers emitting at around 1 micron (typically 1040 nm) which delivers world's class performance in a rugged, compact, air-cooled package. With repetition rates of either 40 or 80 MHz in a robust and extremely easy to install format, this laser is ideally suited for the most demanding biophotonics needs.

With average powers ranging from hundreds of mW to 5W, 10W or 20W, and ultra-short pulse widths down to < 100 fs (other fs pulse durations available) around 1030/1050 nm.
This state-of-the-art fiber laser technology provides an excellent beam quality and high resolution for any optimized life-science microscopy applications.

The performances of this range of lasers coupled with cost-efficient components makes it one of the World's lowest Cost of Ownership solution for your life-science, applied physics, and fluorescence linked applications.

Options avaiable:

- Group Delay Dispersion compensation.

- SHG and THG available on demand.


  • Average power from hundreds of mW to 20W
  • From <100 fs pulse duration.
  • High repetition rate
  • Excellent beam quality
  • Low timing jitter
  • Compact package,
  • Rugged design, Plug-and-play
  • Maintenance free



This product could be used for the following applications:

  •  Multiphoton Microscopy,
  •  Two-photon microscopy
  •  Neuroscience,
  •  Optogenetics,
  •  OPO Pumping,
  •  Non Linear Optics and spectroscopy,
  •  Terahertz generation.


This product is manufactured by Spark Lasers.

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