General Product Information

GIGAJET 20c offers a high repetition rate combined with a wide continuous tuning range of the central wavelength. Typical applications are nonlinear micros­copy, ultrafast time-resolved pump-probe spectrosco­py and THz spectroscopy.
The housing is fully enclosed and entirely temper­ature-stabilized. Passive repetition rate stability of 100 Hz has been demonstrated for cooling water stable to 0.1°C. Installation and training in customer’s lab are provided. Protected by U.S. patent 6,618,423 and European patents.

Gigajet 20c | femtosecond oscillator
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Typical output spectra of Gigajet 20c.
Specifications (subject to change without notice)
repetition rate1 GHz
pulse duration<50 fs*
output power>700 mW**
tuning range750 nm - 850 nm***
beam qualityM2<1.2 (sag. plane)
M2<1.6 (tan. plane)
dimensions320×200×106 mm3
*After appropriate extracavity dispersion compensation (not included). **With 5.5 W, 532 nm, TEM00 pump beam. ***tuning accomplished manually.

NEWS

 
30.11.2009

Researchers at University of Konstanz have demonstrated a THz spectrometer with an unprecedented 142 MHz fre­quency precision. The rapid-scanning system is based on high-speed ASOPS and uses a GIGAJET TWIN dual fem­tosecond oscillator.

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