An accessory to the Toptica TeraFlash pro, the Toptica Imaging Extension utilizes two precise linear stages to scan a sample through the focus of the terahertz beam. The translational movement is ...
Read more
The Toptica TeraFlash pro, a table-top time-domain terahertz platform, sets new standards in terms of dynamic range, bandwidth and measurement speed. Owing to an advanced laser design and progress ...
Read more
Toptica's TeraScan has enabled the characterization of an astro-spectrometer in Chile: A team of Dutch and Japanese researchers, led by Akira Endo (University of Delft, Netherlands), successfully ...
TOPTICA demonstrates terahertz reflection imaging with submillimeter resolution.
Even the finest structures of a metallic resolution test pattern – metal stripes of only 250 µm width, and ...
The Laser Quantum Tera-SED is a planar large-area GaAs based photo- conductive emitter for impulsive generation of broad- band Terahertz (THz) radiation.
Download datasheet ...
The Laser Quantum HASSP-THz is a time-domain THz transmission spectrometer with 1 GHz spectral resolution and a spectral coverage in excess of 6 THz for scientific applications. The system uses ...
Read more
TOPTICA presents new cw THz System with 1.5 µm lasers
At the recent Photonics West exhibition, TOPTICA Photonics presented the most compact frequency-domain terahertz spectrometer built to-date. ...
TopSeller systems for cw-THz spectroscopy
Includes cutting-edge GaAs or InGaAs photomixers
Highest dynamic range: TeraScan 1550
Highest scan range: TeraScan 780
Digital control electronics DLC ...
Extremely fast measurements of terahertz pulse intensities (patent pending)
Photoconductive terahertz emitter + high-bandwidth Schottky receiver
Digital output: Data rates up to 500 kS/s, ...
TOPTICA introduces the new TeraFlash system, a table-top platform for time-domain terahertz spectroscopy. The all-fibre design is based on mature 1.5 µm telecom technology, combining TOPTICA’s ...
Read more
TOPTICA’s new FemtoFErb is a turnkey laser system providing 100 mW average power at 1560 nm and a pulse duration of less than 150 fs at 100 MHz repetition rate. Using the same compact platform ...
THz radiation is a fast growing area of research due to its non-ionising nature and transparency to many materials. Combined with time domain spectroscopy, it can provide information on the samples ...
Above: Basic THz generation principle of the Tera-SED emitters. The fs laser radiation (red) comes from the top and excites the GaAs substrate (blue). Every second gap between the + and – ...
Read more
