The IQFROG measures pulse intensity and phase in both spectral and temporal domains, yielding a complete pulse characterization. With its long delay arm and high resolution spectrometer, it measures chirped pulses up to 50 ps wide, or up to 10 ps wide if transform limited. The IQFROG is available in 1.0 and 1.5 micron wavelengths.

The IQFROG 1.0 μm is a perfect fit for seed laser pulses for chirped pulse amplification (CPA) and the IQFROG 1.5 μm for C-band femtosecond and picosecond pulsed fiber lasers.