TeraFlash Pro
Versatile table-top time-domain terahertz spectroscopy and imaging platform.
-Exceptional dynamic range: up to ~120 dB for detecting weak terahertz signals.
-Broad terahertz bandwidth: usable >6 THz for wide spectral coverage.
-High measurement speed: up to ~95 traces per second (depending on scan range).
-Variable THz path length: adjustable from ~15 cm to 110 cm via software.
-Modular and dual-channel options: "dual" version supports simultaneous dual emitter/receiver pairs for advanced experiments.
-Compact, robust design: tabletop system with fiber-coupled femtosecond laser and InGaAs photoconductive antennas.
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Description
The TeraFlash Pro is TOPTICA’s advanced time-domain terahertz spectroscopy and imaging system that combines a robust femtosecond fiber laser with state-of-the-art photoconductive antennas to deliver high dynamic range, broad bandwidth, and fast measurement speeds in a compact tabletop format. It is engineered for both research and industrial applications, including material analysis, nondestructive testing, and terahertz imaging.
Specifications
Terahertz spectral range : ~0.1 – 6 THz (typ. ~6.5 THz)
Peak dynamic range : ~100 dB (standard) / ~120 dB (high power)
Laser wavelength : ~1560 nm
Laser pulse width : ~50 – 80 fs typ.
Scan range : ~5 – 3000 ps (software controlled)
Scan speed : ~60–95 traces/s depending on settings
Path length : 15 – 110 cm adjustable
Output channels (Dual) : 2 (optional 4)
Interface & Software : Ethernet, GUI control
Dimensions (H×W×D) : ~180 × 450 × 560 mm
Operating Voltage : 110 / 220 V AC
Application
Broadband terahertz spectroscopy for material characterization and research.
Terahertz imaging including transmission and reflection modes.
Non-destructive testing (e.g., coatings, layered structures).
Industrial inspection and quality control.
Advanced research such as optical-pump THz-probe experiments and near-field studies.
Publications