Tunable single-frequency diode lasers utilize a laser diode and a frequency selective element like a grating for laser frequency selection and tuning. They are available for individual wavelengths
TeraFlash pro Time-domain terahertz system with 6 THz bandwidth Imaging Extension Imaging in transmission and reflection, > 40 pixels/sec TeraFlash smart
TOPTICA’s frequency comb product line uses our proprietary CERO-technology (Patent Number is: DE102004022037) which is based on Difference Frequency Generation (DFG). It is inherently fCEO-stable
Frequency combs are used to measure absolute optical frequencies and to stabilize cw-lasers to specific frequencies, for example in order to drive transitions in cold atomic samples. Stabilization