Ultra-broadband sub-10 fs Ti:Sapphire oscillator

  • Ultrafast pulses
  • Extreme peak power
  • Dispersive mirror cavity
  • Ultra-low noise
  • Ease of operation

The Synergy™ family is a range of Ti:sapphire oscillators generating pulse durations from sub-10 to sub-20 fs. With a large variety of models available on the market, there is a suitable Synergy oscillator for your ultrafast application with average powers ranging from 500 mW to 1.2 W,and peak powers of up to MW level. Low cost of ownership is ensured with superior efficiency at lower pump power levels as compared to competitive systems.

Reliability and Ultra-low Noise

At the heart of every Synergy, the Dispersive Mirror (DM) based oscillator cavity rests on a thermally-stabilized base plate. Highest quality ultra-low loss optics and compact mechanical components offer unsurpassed pulse duration, power levels and efficiency. The Extra Cavity Dispersion Control (ECDC) unit guarantees ultrafast pulses arrive at the output undistorted. The DM cavity exhibits rock-solid passive stability, ultra-low noise and superior performance due to the radical reduction in the number of components.

High Performance and Flexibility

For applications where shortest laser pulses or highest peak power are required, Spectra-Physics offers the unique Synergy M1 system. Our proprietary DM technology enables the M1 models to sustain the largest bandwidth with a near Gaussian shape and the highest level of peak power. To ensure this outstanding performance over its lifetime,Spectra-Physics is dedicated to providing the highest level of customer care for your Synergy ultrafast oscillator.


Amplifier and OPCPA seeding
THz spectroscopy and imaging
Optical coherence tomography
Ultrafast spectroscopy
Pump-probe measurements
Material processing
Two-photon polymerization
Thin-film metrology
Nonlinear optics
Multiplex CARS
Surface enhanced HHG
 Synergy PRO(3)Synergy M1(4)Synergy 20(3)Synergy 20 UHP(4)  
Pulse Duration <10 fs <10 fs <20 fs <20 fs  
Bandwidth (FWHM) >100 nm >100 nm >40 nm >40 nm  
Average Power >500 mW >1000 mW >500 mW >1200 mW  
Pulse Energy >6.6 nJ >13.3 nJ >6.6 nJ >16 nJ
Peak Power >660 kW >1330 kW >330 kW >800 kW
Central Wavelength (standard)5 800 nm ±10 nm  
Repetition Rate (standard)5 75 MHz  
Noise (1 Hz–100 kHz) <0.5% rms  
Power Stability (peak-to-peak)6 ±1%  
Beam Diameter (1/e2) <2 mm  
Beam Divergence <2 mrad  
M2 <1.3  
Polarization >100:1 (horizontal)  
Femtolock™ 2 Optional  

1. Due to our continuous product improvements, specifications are subject to change without notice.
2. Specifications apply to standard wavelength and standard repetition rate.
3. Pumped with Millennia® eV™ 5. 
4. Pumped with Millennia eV 10. 
5. For other values, please contact Spectra-Physics.
6. Measured over 24 hours at constant environmental conditions.
7. The Synergy is a Class IV – High-Power Laser, whose beam is, by definition, a safety and fire hazard. Take precautions to prevent exposure to direct and reflected beams.
Diffuse as well as specular reflections can cause severe skin or eye damage.

Synergy Dimensions

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