Femtochrome Research, Inc.

FR-103XL is a general purpose background-free autocorrelator covering wavelengths from UV to 5000nm and providing a scan range > 200ps.   With unprecedented specifications, it can work with any (>4Hz) pulse rep rate.

FR-103MC Femtosecond Detector is a compact and easy-to-use TPC autocorrelator, covering wavelengths 300-3400nm. It has a standard PC interface (USB/Windows) and provides interferometric operation with the highest sensitivity and resolution commercially available. Offered at a low price, the FR-103MC is suitable for pulsewidths within 5fs-25ps

FR-103TPM is a TPC (Two Photon Conductivity) autocorrelator for Multiphoton Microscopy applications. Its NL detector can be placed anywhere within the optical set-up, particularly replacing the sample, to yield the laser pulsewidth at that position.

The FR-203 provides periodic linear optical delay for applications such as time resolved  spectroscopy and time domain terahertz spectroscopy.  A well defined, large optical delay is generated with interferometric precision and unprecedented accuracy.