High-Speed Terahertz System for Industrial Quality Control

Measurement speed becomes particularly relevant if the task involves rapidly moving samples, e.g., thickness gauging in extrusion lines, or items on fast conveyor belts that may need to be screened with single-millimeter resolution. In contrast to conventional terahertz time-domain spectrometers, Mehr

Femtosecond Fiber Laser Optimized for 2-Photon Microscopy

2-photon fluorescence microscopy has become a key technology in biological imaging enabling three-dimensional, noninvasive studies of biological tissue on the submicron scale. TOPTICA proudly presents the FemtoFiber ultra 920, a cost-effective, turn-key and flexible light source that is fully tailored Mehr

DFC CORE +: Compact high-performance frequency comb

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 of Tunable Diode Lasers to a frequency comb is a reliable way Mehr